Undercoating
n. 防水底涂层
✅ 同义词
🗣️ 情景例句
They'll be here any minute.
他们马上就到了。
I'm practising tai chi chuan in the park.
我在公园打太极拳。
She watched TV for half an hour after supper. Then she started her homework.
晚饭后她看了半小时电视。然后她开始做家庭作业。