Phosphorus trichloride
[化] 三氯化磷
🧩 词语组成解析
phosphorus
['fɔsfərəs]
n. [化]磷;磷光体;
n. [化]三氯化物
🗣️ 情景例句
Oh, I understand. She cooks and cleans, takes care of the children.
哦，我懂了，她烧饭、清洗、照顾孩子。
Beware beginnings.
慎始为上。
It was the first joy I had known for years.
我豁然开朗了。这是我多年来第一次感到高兴的事了。