harsh

rough, coarse, harsh, rude, crude

这些形容词均有“粗糙”之意。
rough: 普通用词，指某物表面凹凸不平，天气恶劣，（态度）粗暴，（计算)粗略。
coarse: 指某物质地低劣或编织、加工等不精细。也指(言谈)粗俗。
harsh: 指外表、性质、声音的粗糙、刺耳、刺目，强调使人不愉快感。
rude: 指加工粗糙、不精细。尤指行为举止粗鲁无礼，缺乏修养。
crude: 主要指未经加工处理尚处于自然状态的物质；食物或水果的不熟。

形容词 harsh:

1. unpleasantly stern
   同义词：rough
2. disagreeable to the senses
3. of textures that are rough to the touch or substances consisting of relatively large particles
   同义词：coarse
4. unkind or cruel or uncivil
   同义词：rough
5. severe
6. sharply disagreeable; rigorous
   同义词：abrasive

1. His harsh words caused her much pain.
   他说话很刺耳，她听了很不舒服。
2. Some modern music sounds harsh and tuneless.
   现代音乐中有一些又刺耳又不成调子。
3. The judge dealt out harsh sentences to the rioters.
   法官对暴乱者处以严刑。
4. Good advice is harsh to the ear.
   [谚]忠言逆耳。
5. A harsh, disagreeable combination of sounds; discord.
   不和谐的声音刺耳的、不和谐的混合声音，不调和
6. Harsh or grating sound; discord.
   刺耳的声音刺耳的碰撞声或摩擦声; 不和谐
7. Expulsion from school is a harsh form of punishment.
   开除学籍是严厉的惩罚。
8. The punishment was too harsh for him.
   这种惩罚对他来说太严厉了。