Water-proofing agent pf
[化] 防水剂PF
🧩 词语组成解析
water
['wɔtɚ]
n. 水;雨水;海水;海域;
v. 给…浇水;供以水;加水稀释;流泪;
[化] 涂胶; 刮胶; 上胶; 证明
[电] Picofarad的简写
🗣️ 情景例句
What's the problem?
什么事？
Great men's sons seldom do well.
大人物的子孙少出息。
Two heads are better than one.
人多智广。