The phenyl ofp n propylbenzoic acid could be reduced by sodium alkoxide.醇钠可以还原对丙基苯甲酸中的苯环.Poly ( L - lactide ) ( PLLA ) was synthesized by ring - opening polymerization of L - lactide using cyclic tin alkoxide compound as...
The old man lifted his cardigan to scratch his side.老人撩起开襟毛衣挠了挠身体的一侧。Keep handy a lightweight sweater or cardigan.手边备一件薄的套头毛衣或开襟毛衫。I knitted this cardigan myself.我自己织的这件开襟毛衣。...
我们种植了一些万寿菊来美化街道.We landscaped the street by planting some marigolds and trees.看着一群嗡嗡的大黄峰在一朵万寿菊上吸着花蜜.Looked toward a noisy bumblebee sipping nectar from the face of a marigold flower.万寿菊是工业上提取分离叶黄素的理想工业原料.Marigold Tagetes...
I have to feed the chickens and hoe the potatoes.我得喂鸡，还得为马铃薯锄草。to hoe the flower beds用锄头给花坛除草松土They hoe the garden to keep down the weeds.他们把花园里的草锄掉,阻止其生长....
The anticyclone weather situations are more favorable than the cyclonic ones.反气旋天气情况比气旋天气情况更有利些.The newly - developed cyclonic foam dust collector increase the dust cleaning efficiency obviously.旋涡泡沫除尘器的研制应用,使碎矿工艺除尘效率有明显...
加德里曼一只脚站在小架子上, 象歇息着的鸟.Godliman stood at a lectern, perched one leg like a bird.能侍候上象您这样的酒鬼,真是三生有幸.It's a privilege to serve such distinguished rummies as you.他用手指在书桌上象击鼓似地敲.He drummed on the desk with his fingers....
This appellation pleased him.这个称呼很中他的意.He earned the appellation "rebel priest."他赢得了“反叛牧师”的称号。He earned the appellation 'rebel priest.'他赢得了“反叛牧师”的称号。He earned the appellation 'rebel priest.'他赢得了“反叛牧师...
The money is running short , discontents are arising beneath these despotic rulers.在这种专制统治之下, 经济日益困难,不满情绪日益增长....an overwhelming sense of guilt arising from my actions...我的行为带来的沉重的罪恶感problems arising from poor ventilatio...