Central location
[计] 中央单元
🧩 词语组成解析
🗣️ 情景例句
Yeah, Grandpa,
对呀， 爷爷。
Don't swap horses when crossing a stream.
行至中流不换马；危难之时不宜作大变动。
The plane was then able to rise and it cleared the mountains by 400 feet.
于是飞机可以上升了，它在离山头400英尺的高度飞越了过去。