Elliptic acid
[化] 毛鱼藤酸(取自毛鱼藤Derris elliptica)
🧩 词语组成解析
elliptic
[[i'liptik]]
a. 椭圆形的
🗣️ 情景例句
Thanks again.
再次谢谢 。
When the phone rang, I was painting upstairs.
当电话铃响的时候，我在楼上画画。
and the trunk eventually becomes so sore that the elephant curls it up and seldom afterwards uses it for offensive purposes.
象鼻子最后疼得卷了起来，以后它就很少用鼻子去进攻了。