Tcdd
[化] 四氯二苯并二┭英
🗣️ 情景例句
Oh?
噢？
His health has been lousy.
他的健康状况近来很糟。
As we were walking past a shop, he held a diamond firmly against the window and made a deep impression in the glass.
我们路过一家商店时，他将一颗钻石使劲地往橱窗上一按，在玻璃上留下一道深痕。