Phosphinyl
氧膦基
🗣️ 情景例句
You said you have family in New York.
你说你在纽约有亲人。
This round table weighs about forty-five pounds.
这张圆桌子重大约45磅。
In 1948, he went to Lake Kivu in the Congo to observe a new volcano which he later named Kituro.
1948年他去了刚果的基伍湖，对一座后来被他命名为基图罗的新火山进行观察。