Bismuthyl
氧铋基
🗣️ 情景例句
so that we can toast Lillian--and me.
以便我们能敬Lillian一杯 ，也敬我。
My brother wants to learn how to swim.
我的兄弟要去学游泳。
Settlers made agreements with Native American cheifs but always broke them afterwards.
殖民者同美洲土著人的首领达成了协议，但是这些协议随后总是被撕毁。