Lockstep
[ ['lɔkstep] ]
辅助 Assistant
n. 紧密行进步伐, 因循守旧
🗣️ 情景例句
That'll be thirty-six dollars, sir.
先生，车费是36元。
The wife is the key of the house.
妻子是一家的钥匙。
Where can I go for help?
我该怎么办呢？