Heliasteridae怎么读

太阳海星科...

isomerase的音标：isomerase的英式发音音标为：[aɪ'sɒməreɪs]isomerase的美式发音音标为：[aɪ'sɒməˌreɪs]...

Infrared detectors have many uses.红外探测器有多种用途。Infrared is widely used in industry and medical science.红外线广泛应用于工业和医学科学.It is relative insensitivity to other than red and infrared lights.它对红光,红外线的光以外的其它光相对来说是不敏感的....

“旅社”的英语可以翻译为：hotel，hostel，[电影]Hostel...

他被警察盯梢.He was shadowed by the police.他被侦探盯梢.He is shadowed by a spy.老伙计，只不过又是一份盯梢的活。对你这样的人来说还不是小菜一碟。Just another surveillance job, old chap. Piece of cake to somebody like you....

radical的复数形式为：radicals...

“航行者”的英语可以翻译为：voyager ...

n.练兵场，操场，广场...

instruction的复数形式为：instructions...

She could not eat anything without feeling nauseated.她吃什么都想吐。I was nauseated by the violence in the movie.影片中的暴力场面让我感到恶心。The smell of frying nauseated her.油炸的气味让她想吐。...

n.尤指装食品或液体的)硬纸盒( carton的名词复数 )，塑料盒，硬纸盒（或塑料盒）所装物品，纸板盒...

Love is the antithesis of selfishness.爱是自私的对立面。He was angered by the selfishness of the others.他被别人的自私激怒.She covers her selfishness with a varnish of good manners.她用一种表面上很有礼貌的态度来掩饰她的自私....

vt.解（渴），终止（某事物），（用水）扑灭（火焰等），将（热物体）放入水中急速冷却...

n.怪物( monster的名词复数 )，小恶魔，恶棍，坏人...

He seemed a very dignified and charming man.他看上去很高贵，富有魅力。Oliver envied the fine person and dignified manners of his untutored brother.奥利佛非常妒忌他这个没受过教育的弟弟长得竟这么好,举止又落落大方.Mr Smith is maintaining a dignified silence.史密斯先生庄重地保...

He rested one of his crutches against the rail.他把一根拐杖靠在栏杆上。After the accident I spent six months on crutches .事故后我用了六个月的腋杖。When he broke his leg he had to walk on crutches.他腿摔断了以后,不得不靠拐杖走路....