Cutter grinder
[机] 铣刀磨床
🧩 词语组成解析
grinder
[['graində]]
n. 推磨的人, 研磨者\\n[化] 磨床; 磨木机; 研磨机
🗣️ 情景例句
This has been a hard course for me.
这门课对于我来说很难。
Could you tell me where is the ticket office?
你能不能告诉我售票处在哪里？
But why did white people want to catch Africans and put them in chains?
但是为什么白人要把非洲人抓起来，戴上镣铐呢？