Internal grinder
[機] 內圓磨床
?? 詞語組成解析
internal
[?n't?nl]
adj. 國內的;內部的;體內的;內心的;
prep. （機構）內部的;
n. 內臟，內部器官;本質，本性;
intern=inter 在…之內 + al 屬于...的 → a.內的；國內的
grinder
[['graind?]]
n. 推磨的人, 研磨者\\n[化] 磨床; 磨木機; 研磨機
??? 情景例句
I graduated from Nanjing University in June, 2000.
我2000年6月畢業于南京大學。
I invited him ti come down, but he wouldn't.
我請他下來，但是他不肯。
Gandhi hated the custom that had divided Hindu society into separate groups for thousands of years and his goal was to end this.
甘地痛恨那種幾千年來把印度社會分成種姓的習慣，而他的目的就是要結束這種局面。