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
which has been vacant for over a year now,
已空了一年多,
And our successful techniques, and to speak about our failures.
和成功技巧,并讲出我们的失败之处。
Anthropologists wondered where the remote ancestors of the Polynesian peoples now living in the Pacific Islands came from.The sagas of these people explain that some of them came from Indonesia about 2,000 years ago.