Conical roller
[机] 锥形滚子
🧩 词语组成解析
a. 圆锥形的, 圆锥的\\n[计] 圆锥的
🗣️ 情景例句
If you stick to the truth, you'll have nothing to fear.
如果你坚持真理，就会无所畏惧。
A mean boy teases the dog.
一个淘气的男孩在捉弄着狗。
There's another tiger in the forest.
这林子里还有另外一只老虎。