蓝晶灵儿
at high speed
1、读音:英 [æt haɪ spiːd] 美 [æt haɪ spiːd]
2、释义:以很快的速度。
3、语法:speed作名词的基本意思是“速度,速率”,指运动事物在单位时间内所通过的距离。作此解时,speed本身无所谓快慢,若表示“快”或“慢”,须加形容词修饰。
4、例句:The car was running at high speed. 汽车急速地向前行驶。
同根词组:quick speed
1、读音:英 [kwɪk spiːd] 美 [kwɪk spiːd]
2、释义:快速。
3、语法:speed也可作“快,快速”解,指运动本身的速度、频率快,是不可数名词。speed后常接of短语作定语,有时speed可用在名词前作定语。
4、例句:The algorithm has quick speed and good effect. 算法速度快、效果良好。
魔都贤先森
形容词1.(速度高; 走路、做事等费的时间短) fast; quick; rapid; swift; speedy:be quick in action; 动作快very fast; 快极了2.(赶快; 从速) hurry up; make haste:Hurry in, children. It's raining! 孩子们,快进来, 下雨啦 !Bring the doctor in haste. 快把医生请来。3.(速度) speed:How fast can this car go? 这车能跑多快?4.(灵敏) quick-witted; ingenious:quick of eye and deft of hand; 眼明手快He has a quick mind.; He's quick-witted.; He understands things quickly. 他脑子快。5.(刀、剪、斧子等锋利) sharp; keen:a sharp ax(e); 快斧This knife is very sharp. 这把刀很快。6.(爽快; 痛快; 直截了当) straightforward; forthright; plainspoken:straightforward and outspoken 心直口快7.(愉快; 高兴; 舒服) pleased; happy; gratified:to the immense satisfaction of the people; 大快人心clap and cheer; 拍手称快副词1.(迅速地) quickly:Come here quickly! 快来!2.(快要; 将近) soon; before long:The Spring Festival is drawing near. 春节快到了。The class will be over soon. 快下课了。
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