Fire-retardant fr-2
[化] 阻燃剂FR-2
🧩 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
[医] 钫(87号元素)
🗣️ 情景例句
I don't want to work for minimum wage.
我可不想为拿这么微薄的工资而工作。
That means the child is already one year older.
那意 味着孩子又长大了一岁。
One evening, however, he failed to arrive.
可是，有一天晚上，它出去后再也没回来。