Monolock
单锁
🗣️ 情景例句
They quarreled with each other but soon made up.
他们吵了一架，但很快就言归于好。
Labour is the capital of our working men.
劳动力是劳动人民的资本。
He talks as if he were the head of the office.
他说话的口气像办公室主任似的。