grind down
1. 折磨
They were ground down by poverty.
他们备受贫穷的折磨。
grind out
1. 费力地做出
He managed to grind out a few lines.
他搜肠刮肚勉强写了几句诗。
习惯用语a greasy grind1.[美俚]刻苦用功的学生the daily grind1.[口]日常的单调工作grind away1.磨掉[光]grind away at1.加紧用功; 刻苦学习grind away for1.加紧用功; 刻苦学习grind down1.碾碎2.受折磨[虐待]grind in1.磨合, 磨成grind into1.磨合, 磨成grind off1.磨掉grind on1.坚定地、无情地向前移动grind out1.碾成2.以转动而产生; 单调地演奏手摇风琴3.费力作成4.苦吟(诗句)grind up1.碾成粉, 磨碎[细]特殊用法coarse grind1.粗磨finishing grind1.精磨, 细磨hyperbolic grind1.双曲线磁带录音头