Dys
[医] 不良, 困难, 障碍
🗣️ 情景例句
I must say the products in Shanghai have improved very much in the past ten years.
我得承认上海的产品这十年来进步了很多。
Whoever told you that was just joking.
无论是谁告诉你的，反正都是开玩笑。
Before you leave the lab, make sure the electricity is turned off and the windows are shut.
你们离开实验室前，务必要关上电源，关好窗户。