Cacinotron
返波管
🗣️ 情景例句
I see what you mean.
我明白你的意思。
When the dog needs a bath, he begins to stink.
当那条狗想要入浴的时候，已经开始发臭了。
Mary is still writing letters. She's been writing letters all day.
马力还在写信，她写了一整天的信。