Labour grade
[经] 劳动等级
🧩 词语组成解析
labour
['leibə]
n. 劳动;劳工;分娩，临产阵痛;工作，活计;
vi. 劳动，努力;艰难行进;分娩，产前阵痛;使疲倦;
🗣️ 情景例句
When does the next train leave for New York?
到纽约的下一趟火车什么时候开车？
It can't be helped.
无能为力。
I can't see them there. Did you buy any this morning?
桌子下面没有。你今天早晨买了吗？