他们一发狠，三天的任务一天就完成了。

With a determined effort, they finished the three-day task in a single day.

《新英汉大辞典》

蚂蚁扑向猎人，并发狠地咬他。

The ant ran to the hunter and bit his foot hard.

youdao

蚂蚁扑向猎人，并发狠地咬他的脚。

The ant ran to the hunter and bit his foot hard.

youdao

蚂蚁扑向猎人，并发狠地咬他的脚。

The ant ran to the hunter and bit his foot hard.

youdao