ONE PHRASE, IN CONTEXT
line of defense
防线;防御手段

GET TO KNOW THE MEANING
读懂它,也学会这样说。
01防线;防御手段
IN A SENTENCE
I do feel like they should not be the first line of defense.
我确实觉得它们不应该成为第一道防线。
ONE PHRASE, IN CONTEXT
防线;防御手段

GET TO KNOW THE MEANING
IN A SENTENCE
I do feel like they should not be the first line of defense.
我确实觉得它们不应该成为第一道防线。