Critical line
[计] 临界线
🧩 词语组成解析
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
🗣️ 情景例句
It's been a pleasure to talk to you.
和你谈话是件很愉快的事。
Sit down.
坐下！
My secretary can start on it right away.
我的秘书现在就要可以打。