Pentamethide
有机金属化合物
🗣️ 情景例句
Sure. The number is... five five five...seventeen twenty.
没问题 号码是555-1720。
She spends much of her leisure times watching TV.
她花很多空闲时间看电视。
Sure I was. I'll never forget that.
我当然在那儿了。我永远都不会忘记那次地震。