Flame retardant
[化] 阻燃剂
🧩 词语组成解析
n. 抑止剂\\n[机] 阻滞剂
🗣️ 情景例句
I made a lunch date with him and his daughter weeks ago.
几星期前我约好和他以及他女儿共进午餐。
This stain is really stubborn.
这污垢去不掉。
If, at the time, the British had not feared invasion, it would have been completed.
如果不是因为那时英国人害怕入侵，隧道早已建成了。