-
Objective To investigate the non - alkaloid constituent of Hippeastrun vittatum ( Amaryllidaceae ).目的研究 石蒜 科植物 花朱顶红中非生物碱类成分.I am a private collector of Amaryllidaceae.我是一名收藏石蒜的私人收藏家.Molecular Cloning of a Novel Mannose -...
-
他慢慢往前开，发动机低速运转。Very slowly he moved forward, the engine ticking over.一艘登陆艇的发动机还在运转。The engine of one landing craft was still running.用不了5小时，设备就又能嗡嗡地运转了。Within five hours, the equipment will be humming away again....
-
“向左”的英语可以翻译为：aleft，towards the left，levo-，laevo- ...
-
n.同素异形体...
-
commercializing的音标：...
-
n.佩勒姆马勒衔（联结大勒衔与小勒衔的马勒）...
-
v.鸟( hover的第三人称单数 )，靠近（某事物），（人）徘徊，犹豫...
-
n.例子，举例...
-
Hilly - gullied Loess region is the most fragile and underdeveloped area of the Loess Plateau.摘要黄土丘陵沟壑区是黄土高原生态环境极其脆弱,经济发展十分落后的地区....
-
n.惊恐( fright的名词复数 )，吓死了，吓了一大跳，被…吓着...
-
用茶匙轻敲鸡蛋，让蛋壳开裂。Tap the eggs gently with a teaspoon to crack the shells.他用手杖轻敲着腿。He was tapping his walking stick against his leg.他用指关节轻敲着桌面直到感到疼痛为止.He rapped the tabletop with his knuckles until they were sore....
-
“使衰弱”的英语可以翻译为：debilitate，enfeeble ...
-
n.（中南美洲所产的）长鼻浣熊...
-
desert的复数形式为：deserts...