Biopathogen
生物病原
🗣️ 情景例句
It's your birthday.
今天是你的生日。
The wife is the key of the house.
妻子是一家的钥匙。
When he placed little dishes of honey on a table, bees soon same.
当他把装有蜂蜜的小碟放在桌上时，蜜蜂很快就飞来。