Dicyclohexylurea
二环己[基]脲
🗣️ 情景例句
His number is 555-8842.
他的电话是555-8842。
Please lend an ear to this man's important news.
请注意倾听有关这个男人的重大新闻。
When the woman shook her head in bewilderment,
那个女售货员还是迷惑不解地摇了摇头。