Undercoating
n. 防水底涂层
✅ 同义词
🗣️ 情景例句
I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.
我星期五会给你打电话，在你方便的时间重新安装我们的午餐约会。
I'd say yor're about twenty-three.
我猜你大约23岁。
You must weigh it carefully.
你必须仔细地称一称重量。