Metallocene
n. [化]金属茂(合物),茂(合)金属
🗣️ 情景例句
He is working on a book about the Vietnam War.
他正在写一本关于越战的书。
Ouch!
好痛呀！
While my friend, George, was reading in bed, two thieves climbed into his kitchen.
当我的朋友乔治在床上看书时，两个小偷爬进了他的厨房。