从那以后他们拆掉了简陋的棚屋。They have since knocked down the shack.他们只能住得起贫民区里最简陋的住处.They could only afford the meanest of rooms in a poor area.他们只有些简陋的工具.They only have rude tools....
None is of freedom or of life deserving unless he daily conquers it anew . ( Erasmus )只有每天再度战胜生活并夺取自由的人,才配享受生活或自由. ( 伊拉斯漠 )Erasmus, his chief bookkeeper , waited uncertainly just beyond the entryway.他的总管伊拉玛正在入口通道内不安地等著他....
She retains her slim figure and is free of wrinkles...她保持着苗条的身材，脸上也没有皱纹。The boss retains enormous influence by reason of his position.老板由于自身的地位而一直有极大的影响力。The boss retains enormous influence by reason of his position...老板...
预苯酸脱氢酶和预苯酸脱水酶都已从植物中分离出来.Both prephenate dehydrogenase and prephenate dehydratase have been isolated from plants.染料被存活的肿瘤细胞放出的脱氢酶所还原.The dye is reduced by dehydrogenase enzymes released by viable tumour cells.钨酸盐竞争性地抑制钼的利...