-idium
suf. 构词成分, 用以构成动物学、生物学、植物学、解剖学、化学名称中]表示“小的东西”：peridium
🗣️ 情景例句
Please have your customs declaration form ready.
请把您的申报表准备好。
If you want to be healthy, you have to stop smoking a pipe.
如果你要身体健康的话，必须停止抽烟斗。
It was a bit green.
还有点生。