Fyrol fr-2
[化] 菲洛尔FR-2(阻燃剂)G
🧩 词语组成解析
[医] 钫(87号元素)
🗣️ 情景例句
Keep quiet, I'm trying to get some work done.
请安静，我要处理一些工作。
A person must strain one's ears to hear a wild animal in the forest.
在森林里，人类必须对野兽竖起耳朵才行。
Yes, do that. I'll stay here with the girl.
好的，去吧。我留在这儿。