Rough grinding machine
[机] 粗磨机
🧩 词语组成解析
rough
[rʌf]
adj. 粗糙的，崎岖不平的;粗鲁的;狂暴的，汹涌的;未经加工的;
vt. 粗暴地对待;使粗糙;草拟;
n. 粗糙的部分;艰难，苦难;（高尔夫球场的）深草区;
adv. 粗暴地;
vi. 举止粗野;
a. 刺耳的, 沉重的, 剧烈的\\n[化] 研磨; 磨碎
🗣️ 情景例句
As simple as that.
就这么简单。
Their chances of winning are slim.
他们取胜的机会很渺茫。
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：