Vasogen
凡士林; 矿脂氧化物
🗣️ 情景例句
It's too soon to know for certain.
现在还太早， 不知道确切情况 。
Is it illegal to tap a telephone for the purpose of secretly recording a conversation?
为了秘密地录下谈话，在电话内装置窃听器是违法的行为吗？
What's the weather like today?
今天天气怎么样？