vt.&；vi.磨碎，嚼碎；折磨
vt. 及物动词磨快，磨光；咬牙
vi. 不及物动词嘎吱嘎吱地擦
n. 名词碾，磨；苦差事，苦活儿；〈美〉刻苦用功的学生；研细的程度
He needs to grind the coffee beans every morning.
他每天早上都需要研磨咖啡豆。
The workers grind metal parts into smooth surfaces.
工人们将金属部件磨成光滑的表面。
She uses a stone to grind spices for cooking.
她用石头来磨碎烹饪用的香料。
The machine can grind wheat into flour efficiently.
这台机器可以高效地将小麦磨成面粉。
He had to grind through hours of tedious paperwork.
他不得不费力地处理几个小时的繁琐文件。
The artist will grind pigments to create new colors.
艺术家将研磨颜料以创造新颜色。
They grind their teeth when they are stressed.
他们在紧张时会磨牙。
Farmers grind corn to produce animal feed.
农民们将玉米碾碎以生产动物饲料。
The chef likes to grind fresh herbs for his dishes.
厨师喜欢为他的菜肴磨碎新鲜香草。
Students often grind through difficult exams.
学生们经常努力应对困难的考试。
grind one's teeth 咬牙切齿
grind away at 持续努力
grind out 大量生产
grind down 磨损
grind through 艰难地完成
grind up 碾碎
复数: grinds;
第三人称单数: grinds;
过去式: ground;
过去分词: ground;
现在分词: grinding;
