Life saving
救生
🧩 词语组成解析
life
[laɪf]
n. 生活，生计;生命，性命;一生，寿命;人生，尘世;
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
How soon will my mail be received by the other end?
我的信件多快能被对方收到？
Riches serve a wise man but command a fool.
财富事智者，却又驭蠢人。
It was your turn to wash them yesterday.
昨天轮到你把它们洗干净。