Petrotization
[医] 石油洒播法, 石油治蚊法
🗣️ 情景例句
Philip, I've been working on this special project Philip
我一直在研拟一项特别计划
You have to be there half an hour before departure time.
你要在起飞前半小时到那里。
The main school holidays are from mid-December till early February when the days are long and warm.
学校主要的假期从12月中旬起至第二年的2月初为止，这段时间白昼很长，气候也暖和。