Enanthaldehyde
庚醛
🗣️ 情景例句
And make them here.
在这儿缝。
He jests at scars, that never felt a wound.
富人不知穷人苦。
That's all right. Why don't you call me Robert or Bob? But please don't call me Mr. Bob.
没关系。你为什么不叫我罗伯特或鲍勃？但请不要叫我鲍勃先生。