Underdrive
传动迟缓, 低速传动, (液力机的)下传动
🗣️ 情景例句
Well, that's what fathers are for.
嗯，父亲们的用处正在于此。
When the heart is full,, the tongue will speak.
胸有成竹，口若悬河。
Only two stray dogs benefited from all this confusion, for they greedily devoured what was left of the cake.
只有两只野狗从这一片混乱中得到好处，它们贪婪地吃掉了剩下的蛋糕。