Contractual saving
[经] 约定储蓄
🧩 词语组成解析
a. 契约的\\n[经] 契约的, 契约性的
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
but when I received the letter
但是当我收到那封信
Wine in the bottle does not quench thirst.
瓶中之酒不解渴。
No. He just asked if you could ring him back. Here's the number.
没有，他只问你能不能给他回一个电话。这是他的电话号码。