Phenol coefficlent
[化] 石炭酸系数
🧩 词语组成解析
n. 苯酚, 石炭酸, 羟基类化合物\\n[化] 酚; 苯酚
🗣️ 情景例句
The office seems so far away.
办公室好像变得那么遥远。
I'd like two seats on today's northwest flight 7 to detroit, please.
我想订两张今天西北航空公司7班次到底特律的机票。
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951;
这个频率是空间氢原子释放的自然频率，是在1951年被人类发现的。