Lockplate
锁定板
🗣️ 情景例句
Sorry, I've got people coming over tonight.
很抱歉，今晚有客人要来。
I think your industrial robots are the best in the field.
我认为你们的工业机器人在这领域是最好的。
I'm tired of working all day.
整日工作使我厌烦。