Lockstep
[ ['lɔkstep] ]
辅助 Assistant
n. 紧密行进步伐, 因循守旧
🗣️ 情景例句
You can probably afford this one.
你可能负担得起这栋房子。
My brother has a bad headache.
我的兄弟患严重的头疼。
Yes, I can. Where are they?
是的，我能听到。它们在哪儿？