Fluoride dye
[化] 含氟染料
🧩 词语组成解析
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
dye
[daɪ]
n. 染料，染色;颜色;
vt. 染色;给…染色;
vi. 染上或粘上（颜色）;
🗣️ 情景例句
I can barely stand up by the end of a hard day.
辛苦了一天之后，我都站不起来了。
Merry is he that hath nought to lose.
人无所失，不亦乐乎。
Excuse me. Is there a police-station near here?
请问，附近有警察局吗？