Osphresiometer
嗅觉计, 嗅觉测量器
🗣️ 情景例句
You must observe these simple rules.
你必须遵守这些简单的规定。
I saw him last Monday.
我上个星期一看到他。
It suddenly dawned on me that this express was not roaring down the line at ninety miles an hour, but barely chugging along at thirty.
我突然感到这趟快车并没以时速90英里的速度呼啸前进，而是卟哧卟哧地向前爬行，时速仅30英里。