n. 镶嵌;环境;装置;(某事、戏剧、小说等的)背景;
v. 放( set的现在分词);安插;树立;安排;
sett安置好 + ing 名词后缀→ 安装,调整;环境
🗣️ 情景例句
Bye.
再见。
Excuse me for being late.
对不起我迟到了。
Imagine their surprise and delight when they broke open the packing cases and found that the fourth engine was sweet as honey -- still in perfect condition.