Conical feeder
[建] 圆锥扩展器
🧩 词语组成解析
a. 圆锥形的, 圆锥的\\n[计] 圆锥的
feeder
['fi:də]
n. 支流，支线;进料器;供给装置;饲养员;
🗣️ 情景例句
It took years of hard work.
那需要多年辛苦工作。
The doctor is afraid there is no hope for him.
医生担忧他已经无望了。
and some of these propositions have been violently opposed.
对风俗的研究才是全面的，才会有收获。