Maintaining
[化] 维护; 保养
✅ 同义词
🗣️ 情景例句
Let's go.
我们走吧。
I shave, brush my teeth, and comb my hair.
我洗脸，刷牙，梳头。
They may also have used wood and skins, but these have rotted away.
他们也可能用过木头和兽皮，但这类东西早已腐烂殆尽。