“滑轮”怎么读

绳索滑轮系统a system of ropes and pulleys这块大石是用绳子和滑轮给吊起来的.The stone was lifted by means of a rope and pulley.工人把金属丝穿在滑轮上.The worker threaded the wire through the pulley....

“滑轮”的英语可以翻译为：pulley，sheave，glidewheel，pulley wheel，block ...

tender的复数形式为：tenders...

Many historians, of course, regard this as iniquitous.当然，许多历史学家认为这是极不公正的。Men of feeling may at any moment be killed outright by the iniquitous and the callous.多愁善感的人会立即被罪恶的人和无情的人彻底消灭.Have you seen this bill? It's in...

n.神经胶质瘤，神经胶质瘤( glioma的名词复数 )...

n.兴奋迟钝，兴奋性缺失...

This external shock wave calculus breaking machine is for curing renal and biliary calculuses.本发明是治疗人体肾结石和胆结石的体外冲击波碎石机....

n.涡轮发动机，涡扇发动机...

n.带篷四轮小马车，小型单排座敞篷轿车...

“盛夏”的反义词：严冬, 隆冬。...

equivalents的音标：equivalents的英式发音音标为：[ɪk'wɪvələnts]equivalents的美式发音音标为：[ɪk'wɪvələnts]...

He was only a callow youth.他只是个无经验的年轻人.He was a callow youth when he joined the newspaper.他进报社时还是个乳臭未干的小子....a callow youth.涉世不深的毛头小子Like callow birds left desert to the skies.你的庇护,它们就要战栗--就象/那羽翼未丰的小鸟给撇下在天空里....

“护航舰”的英语可以翻译为：escort ...

stallion的音标：stallion的英式发音音标为：['stæliən]stallion的美式发音音标为：['stæljən]...

n.有丝分裂，核分裂...

[化] 抗脂酶，[医] 抗脂酶...

palm的现在完成时为：palmed...