Labour saving
[经] 人力节约, 人工节约
🧩 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;
saving
['sevɪŋ]
n. 节约;节俭;储蓄金;挽救;
v. 拯救( save的现在分词);收集;保留;避免;
prep. 除…以外;
adj. 可取的，保存的;节省的，节约的;补偿的;救助的;
sav节省+ing名词后缀 → 节省，节约
🗣️ 情景例句
Never in my life have I seen such a mess!
我这辈子没见过这么乱的地方。
What is done by night appears by day.
若要人不知，除非己莫为。
No, thank you. Tom.I've already had lunch.
不，汤姆，谢谢。我已经吃过饭了。