Labour measurement
[经] 人工测定, 劳动效率测定
🧩 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
Why?
怎样？
How did you get so dirty?
你为什么弄得这么脏？
He could not find his fifty pence piece anywhere, and what is more,
但他摸了半天也没找到那50便士硬币，