coarse
音标发音
- 英式音标 [kɔːs]
- 美式音标 [kɔːrs]
- 国际音标 [kɔ:s]
- 英式发音
- 美式发音
基本解释
- adj.粗糙的;粗俗的;非精制的
词源解说
- 15世纪初期进入英语,直接源自中古英语的cors,意为粗。
词根记忆
- coar(看作coal,煤炭) + se→煤炭是很粗糙的→粗糙的
- coar(看做coal,煤炭) + se→煤炭是很粗糙的→粗糙的
同根派生
- adv性质的同根词
- coarsely:粗糙地;鄙俗地;粗俗地。
- n性质的同根词
- coarseness:粗;粗糙;劣等。
- vi性质的同根词
- coarsen:变粗糙;变粗俗。
- vt性质的同根词
- coarsen:使变粗;使变粗俗。
用法辨析
- coarse的基本意思是“粗的”,可用于物,指纺织品、纤维等质地粗糙或食物、酒等质量不高的、低劣的; 用于人,指言行、举止粗鲁无礼,强调由此引起的厌恶感。
adj. (形容词)
英汉例句
- She never wears clothes made of coarse material.
她从来不穿粗布衣服。 - The sand is coarse.
这沙子粗糙。 - He is coarse in manner.
他举止粗鲁。
用作形容词 (adj.)
用作定语: ~+ n.
用作表语: S+be+~
S+be+~+ prep .-phrase
词组短语
- coarse behavior 〔manners, joke〕 粗野的行为〔举止,玩笑〕
- coarse complexion 〔skin〕 粗糙的颜面〔皮肤〕
- coarse sand 粗砂(直径为0.2至2.0毫米)
- coarse woollen cloth 粗纺毛料
- coarse texture [木]粗结构;粗质地;粗隙度;粗孔结构
- coarse scanning [电子]粗扫描;[电子]疏扫描;粗扫描
用作形容词 (adj.)
~+名词
短语
英英字典
- (ROUGH) rough and not smooth or soft, or not in very small pieces
- (RUDE) rude and offensive
- Coarse things have a rough texture because they consist of thick threads or large pieces.
- coarsely
- If you describe someone as coarse, you mean that he or she talks and behaves in a rude and offensive way.
- coarsely
剑桥英英字典
柯林斯英英字典
专业释义
- 粗骨料
Sensitivity research for geometric shape of aggregates skeleton. Angularity-shaped crushed stone and well-rounded cobble are used for coarse aggregate, the cobble can be described by sphere-shaped and ellipsoid-shaped.
试验采用粗骨料大型直剪仪,探讨了球形和椭球形集料对抗剪强度的影响,并就SMA骨架结构的抗剪强度的形成机理进行了研究。水利工程
- 粗化
The riverbed roughness was a linear trend with coarse degree. According to the limited information,the relation between coarse degree and riverbed roughness was drawn.
粗化程度A值不随粒径的变化而变化,河床糙率n随A值呈线性变化趋势,根据有限的资料进行了拟合,得到一个A值与n值的关系式。食品科学技术
- 粗劣的
- 粗糙的
- 粗略
- 粗糙的