把值得记住的表达，慢慢收集。

翻身；翻滚；转交

The puppy rolled over onto its back when the children rubbed its belly.

卷起；（车辆）驶到；到场

A delivery van rolled up outside the bakery just before dawn.

客房送餐服务

After the late meeting, Maya ordered soup through room service.

根除；彻底查出并清除

The audit helped root out three duplicate payments in the old records.

使完整；为……补充最后部分

A brief case study will round out the training packet.

昼夜不停地；全天候地

The nurses worked round the clock after the storm flooded the emergency department.

向上取整；把人或物聚拢起来

Please round up the total to the nearest dollar before dividing the bill among the four friends.

法治；依法治理原则

The report argues that a stable economy depends on the rule of law.

经验法则；实用的粗略准则

As a rule of thumb, the carpenter leaves a small gap between hardwood floorboards and the wall.

排除（可能性）；不予考虑；排除（可能性）；不考虑

The doctor ruled out an infection after reviewing the test results.

偶然遇见；意外发现

I might run across an old friend at the reunion, so I'm bringing photos from college.

与……相违背；与……不一致

The proposal runs against the safeguards the board adopted last year.

到处奔忙；跑来跑去；到处奔忙；四处跑动

I spent the whole morning running around town to pick up the supplies for the party.

冲向；朝……猛扑过去

When the guard raised his flashlight, the stray dog ran at him from the alley.

逃跑；逃离

The dog tried to run away when the gate swung open, but its owner caught the leash.

逃离；躲开

The puppy tried to run away from the vacuum cleaner, then hid behind the sofa.

由……经营；由……运营

The shuttle is run by the city, not by a private firm.

耗尽；逐渐衰弱；简要列举

The lantern's battery ran down before the search team reached the far end of the trail.

竞选（公职或职位）

After serving on the school board, Nina decided to run for mayor when the seat opened.

在大地上自由奔跑

The conservation plan allows wild horses to run free throughout the land.

（特征、习惯等）在家族中遗传或世代相传

A love of theater runs in the family; both brothers built their own stages.

偶然遇见；碰上（问题）；偶然遇见；碰上

I ran into my former science teacher at the market while shopping for vegetables.

跑开；匆忙离开；复印

The dog ran off when a delivery truck rattled past the open gate.

以……为动力；靠……运行

The backup generator can run on diesel for nearly twelve hours.

用完；耗尽

We might run out of clean cups before the fundraiser ends, so I asked a neighbor to bring a box.

用完；耗尽

We ran out of printer paper before we could print the final report, so Sam drove to the supply store.

时间不够用；耗尽时间

We ran out of time before the review, so the final two slides stayed unfinished.

快速过一遍；复核一遍

Let's run over the safety plan once more before the doors open.

快速过一遍；排练或复习

Let's run through the plan once more before the guests arrive.

累积（费用、债务等）

Last-minute changes can run up the printing bill.

采纳并继续推进（某个想法或方案）

The director liked the lighting idea, so she ran with it.

逃离；从……跑开

She was not running away from the challenge; she was taking time to make a plan.

为了活命而奔跑；拼命逃跑

When the alarm sounded, I was running for my life toward the nearest exit.

交通高峰时段

The train is usually crowded during rush hour.

我也一样；我也是

"I could use a quiet weekend," Lena said, and Rob replied, "Same here."

同一件事；同样的东西

We ordered the same thing as last time because everyone enjoyed the vegetable pie.

到处都能看到数字

After a week of budgeting, Liam saw numbers everywhere and decided to take a break.

向……告别；告别某事物

After ten years in the same apartment, the family said goodbye to the neighbors before moving away.

代我向……问好；向……打招呼

When you see Nora at the market, say hello to her from me.

打招呼；问好

When you see Priya at the market, please say hi from me.

拒绝；说不

She learned to say no when extra shifts left her too exhausted to see her family.

答应；说好

Mara will say yes to the invitation if her shift ends early.

扩大规模；增加产能

The factory can scale up production once the new line is ready.

吓坏了；怕得要命

I was scared to death when the lights went out in the old elevator.

筛除；过滤掉不合适的对象

The application can screen out duplicate submissions automatically.

搞砸；把事情弄糟；搞砸；把事情弄错

I don't want to screw up the interview by showing up late again.

捉弄；干扰；故意找麻烦

Please don't screw with the settings before the technician finishes the update.

寻找；搜寻

The volunteers searched for the missing dog along the canal until its owner called with good news.

第二次机会；重新尝试的机会

The coach gave the injured player a second chance to prove he was ready.

二楼；第二层

The language lab is on the second floor, at the end of the corridor.