Fire retardant
[化] 阻燃剂; 防火剂; 耐火剂
🧩 词语组成解析
fire
['faiə]
n. 火，燃烧物;火灾;射击，发射;热情;
vt.& vi. 开火，射击;燃烧;引爆炸药;充满热情;
vt. <口>解雇;射（箭）;激励;射出（子弹）;
n. 抑止剂\\n[机] 阻滞剂
🗣️ 情景例句
Good-bye.
再见。
Today is May 21st.
今天是五月二十一号。
Everybody on board was worried and we were curious to find out what had happened.
飞机上的人都很着急，大家都急于想知道究竟出了什么事。