Actinide sesquioxide
[化] 三氧化二锕系元素
🧩 词语组成解析
n. [化]锕类
n. [化]倍半氧化物,三氧二某化合物
🗣️ 情景例句
I can take the bus to work ...
我可以坐公共汽车上班……
I'd rather you didn't.
我倒希望您不要关。
It was true that he had just bought a lamb, he explained, but his lamb was black.
不错，他的确刚买了一只羔羊，阿列科解释说，但他的羔羊是黑色的。