Pac
[医] 一六零五, 二乙基对硝基苯硫代磷酸酯(有机磷杀虫药)
🗣️ 情景例句
No, these are only personal effects.
没有，这只是些私人用品。
I'm the tallest person in my class.
我是我的班级中最高的人。
He put a glass dish with sugar water and honey to the west of the hive. A marked bee fed itself from the dish and returned to the hive.
他在蜂箱的西面放一个装有糖水和蜜蜂的玻璃碟子。