Undercharging
v. 少收钱( undercharge的现在分词 ); 未给（枪等）装足火药; 对…充电不足
🗣️ 情景例句
It was a pretty dumb thing to do.
做那件事真傻。
It will be very pleasant to go fishing with you.
跟你去钓鱼的话，将会很愉快。
the varieties are infinite; but two classes may be roughly seen.
鸟的飞行方式千差万别，但大体上可分为两类。