Harmful defect
[化] 有害缺陷
🧩 词语组成解析
🗣️ 情景例句
Remember your father-in-law's a pediatrician.
记住你公公是小儿科医师。
I want to welcome you all here for the fourth annual meeting of our Asian sales staff.
欢迎所有来参加我们亚洲推销员第四届年会的代表。
The situation seemed hopeless and he knew his life was in danger.
这种情况看来是毫无希望了，他知道他有生命危险。