Countersgaft
[机] 对轴, 副轴
🗣️ 情景例句
That leaves a lot to be desired.
太不让人满意了。
Charity begins at home, but should not end there.
仁爱须由近及远。
No one noticed the boy as he crept off.
当男孩从船里爬出来时，谁也没有发现他。