Organolanthanide
有机镧系元素化合物
🗣️ 情景例句
Oh, let me help you with this.
来， 我帮你放好。
Music can enrich your whole life.
音乐可以使你一辈子的生活丰富多彩。
Come with me, Mr Tiger, said the monkey. You'll see him yourself.
“跟我来，老虎先生，”猴子说，“你自己见见他吧。”