Mameluke
n. 奴隶
🗣️ 情景例句
At 4, but I have to leave by 3:00 to get there on time.
四点，不过我三点必须离开，才能准时到那里。
His thinking is behind the times.
他的想法赶不上时代。
And now medical care helps to keep people alive longer.
现在的医疗保健使得人们活得更长。