Waterproofing
a. 防水的
✅ 同义词
🗣️ 情景例句
Susan, I understand you're in the toy business. Susan
听说 ，是在玩具业工作。
She finally began to get angry when Paul didn't arrive.
当保罗没有到达时，她终于开始生气了。
This evening the cave was ours. It belonged to no one else.
今天晚上，山洞是我们的，它不属于别人。