Obtusinol
羟甲丁烯氧基甲氧基螺十一烷醇
🗣️ 情景例句
Could you tell me how to use the shortcut?
你能告诉我怎么走这条近路吗？
Not all butter that the cow yields.
母牛所产的未必全是黄油。
Are you going to have a party?
你要举行聚会吗？