Conserver
[医]保存者, 管理者
🗣️ 情景例句
You look nice in your new shirt.
你穿这件新衬衫挺好看的。
He is supposed to be there on time.
按理说他应该准时到那儿。
They disregard social conventions without being conscious that they are doing anything extraordinary.
他们不顾社会习俗，意识不到自己所作所为有什么特殊之处。