Lockstep
[ ['lɔkstep] ]
辅助 Assistant
n. 紧密行进步伐, 因循守旧
🗣️ 情景例句
He's been here for years, he should know the ins and outs of the job by now.
他在这里已经好多年，现在理应熟悉各方面的工作了。
We can live without a brother, but not without a friend.
我们生活中可以没有兄弟，但不能没有朋友。
Yes, there must be over two hundred here.
是呀，这儿一定有200多张。