O-butoxyacetanilide
[化] 邻丁氧乙酰苯胺
🗣️ 情景例句
Yes, both. Last trip I fished a little and hiked three miles.
是的，两者都做。上次出去时，我钓了一会儿鱼，又步行了三英里。
I'm glad to, but I'm afraid I don't have the time.
我很乐意，但我恐怕没时间。
No. He just asked if you could ring him back. Here's the number.
没有，他只问你能不能给他回一个电话。这是他的电话号码。