Coniometer
计尘器
🔁 扩展释义
【医】 尘埃计算器
🏥 医学释义
尘埃计算器
🗣️ 情景例句
It was an extremely difficult and dangerous task.
这是一项极度困难的危险的工作。
Law makers should not be law breakers.
正人先正己。
But they would not listen to him. When they came to the river, a white man was waiting in the boat for them.
但是他们不听，当他们来到江边时，一个白人正在船上等着他们。