Asymmeter
非对称计; 不对称计
🗣️ 情景例句
It's inevitable that he'll find out about it.
他无可避免地会发觉此事。
If he doesn't play, who will?
如果他不，谁要去玩？
I had a letter from my sister yesterday.
昨天我收到了姐姐的一封信，