Defense production act
[经] 国防生产法案
🧩 词语组成解析
act
[ækt]
v. 行动;表现;表演;起作用;
n. 行为;行动;法案，法令;短节目;
🗣️ 情景例句
Hello, sir.
您好，先生。
If you remove stone by stone, even a mountain will be levelled.
一块一块把石移，高山也可变平地。
It is fairly clear that sleeping period must have some function,
很清楚，睡眠必然具有某种作用。