Fluoprotoactinic acid
[化] 氟镤酸; 氢氟镤酸
🧩 词语组成解析
🗣️ 情景例句
I think your idea of working at home is perfect.
我觉得你在家里工作的主意太好了。
I told him to stay till he calls.
我告诉他留下来等他打电话来。
2-10-net-30.
2-10-net -30。