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
We are on good terms with each other.
我们彼此交情好。
Don't cross the bridge till you get to it.
不要杞人忧天。
but it does mean that noise is less dangerous than, say,
但它确实说明，噪音的危险性--比如说--