Contaimination
[化] 染菌
??? 情景例句
Butter, nice and cold and hard.
牛油 新鮮又冷又硬。
All are not thieves that dogs bark at.
犬之所吠，并非皆賊。
The bank must obey its customer's instructions, and not those of anyone else.
銀行必須遵照儲戶的囑托辦事，不能聽從其他人的指令。