Accessibility and general weather prospects further restrict the choice.可达到的条件和一般的气象资料进一步限制了选择.We should devote oneself to to change these to restrict an element.我们应该致力于改变这些制约因素.These apertures restrict the amount of lig...
Villagers say the fence would restrict public access to the hills.村民们说这个围栏将限制公众进入山区。The hospital may restrict bookings to people living locally.这家医院可能会限定只有当地居民才能预约。He feels this new law will restrict his freedom.他觉得这一新法律...
She is expected to be subservient to her uncle.她被要求对叔叔恭敬顺从。You don't hurt me, Uncle Micah, but you destroy the future of these is lands.你伤不了我的心, 弥迦姑夫, 但是你断送了群岛的前途.Her uncle spend two years on a warship as a yeoman.她...
Michael is now merely a good friend...迈克尔现在仅仅是个不错的朋友而已。"Nice to meet you," said Michael. "Same here," said Mary Ann.“很高兴见到你，”迈克尔说。“我也是，”玛丽·安说。I was very impressed with the talent of Michael Ball. He will go far.我对迈克尔·鲍尔的...
dross coal渣煤, 不粘(结性)煤From moment to moment, a wise man removes his own impurities, as a smith removes the dross of silver.聪明的人时常清除内心的污垢，就如同工匠清理银矿中的杂质。What's gold and silver ? Mere dross.金银财宝,身外之物.I go through phases...
China was the first country in the world to synthesize crystalline insulin, a bioactive protein.中国在世界上最早用人工方法合成一种有生物活力的蛋白质--结晶胰岛素.There are many amino acids that the body cannot synthesize itself.有许多种氨基酸人体自身不能合成。Etioplas...
Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst.以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.Butyraldehyde 1,2 propanediol acetal was synthesized by using stannous chloride as catalyst.以非质子...