Sesquioxide
n. [化]倍半氧化物,三氧二某化合物
🗣️ 情景例句
Fine, Mr. Wrigley.
好的，威格雷先生。
As we sow, so shall we reap.
种瓜得瓜，种豆得豆。
she rang up her daughter and asked for her help in what she described as a little spot of bother.
她只得打电话向女儿求援，说她碰到了一点儿小麻烦。