固定表达，在语境中理解。

启动；开办

The technician started up the backup generator before the lights went out.

从……开始

Let's start with the easiest question so everyone can join the discussion.

现状；当前局面

The report describes a troubling state of affairs in which older buildings lack basic safety inspections.

最先进的；最前沿的

The clinic replaced its aging scanner with a state-of-the-art model that produces clearer images.

待在家里；不外出

When the roads are icy, I prefer to stay at home and make soup.

远离；不要靠近

The park guide asked visitors to stay away from the young seals resting on the beach.

留在后面；往后退开

The visitors stayed back until the crew signaled that the stage was safe to enter.

保持冷静

The pilot asked everyone to stay calm while the crew checked a warning light.

待在这里；留在此处

You can stay here while I speak with the receptionist.

待在家里；留在室内

We stayed in last night because the roads were icy and the buses had stopped running.

留下继续工作或学习；继续留任

After the merger, Priya chose to stay on as a mentor for the new design team.

待在外面；不进入

The children stayed out of the basement while the repair crew replaced the broken pipe.

不进入；避开；不介入

Please stay out of the storage room until the electrician finishes checking the wiring.

待在原地；不要移动

The dispatcher told us to stay put until the search team returned.

请继续关注；稍后还有后续

Stay tuned for the next update after the trial run ends.

留在……身边；继续使用或坚持

Please stay with your group during the museum tour because some hallways are closed for repairs.

跟着我；继续听我说

Stay with me while I explain the map; the trail splits just beyond the bridge.

让到一边；退开

Please step aside so the paramedics can carry the stretcher through the doorway.

暂时离开；从某事中抽身

She stepped away from the argument until everyone had calmed down.

后退；退后一步

The guide asked everyone to step back from the railing while the workers repaired it.

一步一步地；逐步地

We can solve the puzzle step by step without rushing.

辞职；卸下职务

The treasurer agreed to step down after the audit uncovered missing receipts.

介入；出面帮忙

The librarian stepped in when the argument grew loud and asked both visitors to lower their voices.

踩到；踩在……上

The stagehand stepped on a cable while carrying the lighting rig across the dark floor.

快点；加把劲赶路

We need to step on it if we want to catch the last train.

暂时离开；出去一下

I need to step out for ten minutes to take a call, but I'll be back before the presentation starts.

挺身而出；主动承担责任

When the project lead was out sick, Devon stepped up and coordinated the launch.

留下；逗留一会儿

Please stick around after rehearsal because the director wants to discuss the new ending with everyone.

突出；显眼；伸出

One bright red umbrella stuck out among the dark coats, making it easy for the group to find their guide.

支持并维护；为……说话

Lena stuck up for the new editor when the crew blamed her for the delay.

继续使用；坚持；不离开

After comparing the repair estimates, Nina stuck with the mechanic she had trusted for years.

仍然活着；依然存活

Despite the cold week, the basil plant is still alive.

还在这里；仍然留下

The parcel is still here because the driver could not reach you.

顺路拜访；短暂停留

Stop by the front desk if you need a new key card for your room.

停下来去……；中途停下以便……

We stopped for coffee before the night shoot began.

马上；立刻

Please call the clinic straight away if the pain returns.

不露声色的表情；一本正经的样子

He told the absurd story with a straight face, and nobody guessed he was joking.

直截了当地；坦率地说

I'll tell you straight up: the repair will cost more than the old bicycle is worth.

非正式的快速民意调查

A straw poll showed that most residents favored keeping the park open.

成功案例；成功的事例

The neighborhood clinic became a success story after it expanded evening hours.

例如；诸如

In times past, Spanish monarchs such as James the Conqueror and Ferdinand and Isabella stayed here.

应该；按理应当

We're supposed to leave the keys with the night clerk when we check out.

果然；果真

Sure enough, the first snow arrived overnight, and the school announced a late opening.

顺道拜访；顺路去一下

I'll swing by the farmers' market after work and pick up some peaches.

目录

Use the table of contents to find the chapter on emergency repairs.

退居次要位置；不再占据优先地位

During the move, our weekend plans had to take a back seat.

冒险一试；碰运气

I decided to take a chance on the new lunch special even though I couldn't pronounce it.

深呼吸；冷静一下

Before she answered the difficult question, Mara took a deep breath and gathered her thoughts.

看一看；检查一下

Could you take a look at this receipt? The total seems higher than the price on the menu.

小睡一会儿

The toddler took a nap after lunch, giving the family time to unpack the last few boxes.