Metaphosphoryl chloride
[化] 偏磷酰氯
🧩 词语组成解析
chloride
[['klɔ:raid]]
n. 氯化物\\n[化] 氯化物; 盐酸盐
🗣️ 情景例句
Aren't you hungry, Marilyn?
不饿吗， Marilyn？
Sorry to have kept you waiting.
抱歉使你久等了。
This depends on the precise radio frequency of the 21-cm wavelength, or 1420 megacycles per second.
这种通讯联系要靠21厘米波段，即每秒1420兆周的精确无线电频率。