Prewashing
预洗, 预先洗涤
✅ 同义词
🗣️ 情景例句
and he's very unhappy about not working.
他对没有工作感到怏怏不乐。
They are used to seeing him every day.
他们习惯了每天见到他。
Gradually the river grows wider, the banks recede,
然后河面渐渐地变宽，两岸后撤，