Phosphoranyl
正膦基
🗣️ 情景例句
Could I trouble you with something for a moment please?
请问可以麻烦你一下吗？
Envy assails the noblest, the winds howl around the highest peak.
高位遭人妒，高峰招风吹。
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。