Fluororesin 23-14
[化] 氟樹脂23-14
?? 詞語組成解析
[化] 氟樹脂
twenty-three; [電影]死亡密碼23
fourteen
??? 情景例句
That's okay.
沒事兒。
I don't know what I should have done without your help.
要不是您的幫助，我真不知道該怎么辦。
No, you're doing fine.
不，你發音很好。