Efficiency of labor
[经] 劳动效率
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
labor
['leibə]
n. 劳动;努力;工作;劳工;
v. 努力争取(for);苦干;详细分析;
adj. 劳工的，工会的;（常大写）（英国或英联邦国家）工党的;
vi. （指引擎）缓慢而困难地运转;
🗣️ 情景例句
Well, help me serve, Robbie.
好 帮我分菜 Robbie。
They have been much too irresponsible for their high position.
他们虽身居要位，未免太缺乏责任感了。
The lines of the animal had in fact been cut into the rock.
事实上，动物的线条被刻进岩石里。