Fire retarding agent
[化] 防火剂; 阻燃剂; 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）;
v. 延迟；迟滞, 减速（retard的ing形式）
🗣️ 情景例句
since ten this morning,
从今天上午十点起，
One swallow does not make a summer.
一燕不成夏。
He added that a student had dressed up as a policeman and was playing all sorts of silly jokes on people.
还对工人说，有个学生常装扮成警察无聊地同别人开玩笑。