上皮原纤维...

The walls had been painted an eggshell white.墙面用蛋壳漆刷成了白色。The processing of calcium acetate from eggshell was studied.以鸡蛋壳为原料,研究制备醋酸钙的工艺技术.Over time, the protein in the eggshell breaks down into its constituent amino acid...

日叶石...

v.舵( helm的现在分词 )，掌舵，掌管，接管...

天芥菜属...

shell的近义词/同义词有：outer, oyster, crust, integument, shuch, coat, peel, theca, epicarp, testa, husk, exuviae, involucre, skin, shield, cloak, carapace, sheathing, nautilus, sheath, jacket, protection, bark, wrapping, mollusk...

龟鳖目...

n.翅虫的幼虫...

n.地狱( hell的名词复数 )，苦难的经历，悲惨的境况，（有人认为含冒犯意）该死...

eggshell的复数形式为：eggshells...

What he about was helling around.他只顾花天酒地....

echelonment的音标：echelonment的英式发音音标为：[eʃə'lɒnmənt]echelonment的美式发音音标为：[eʃə'lɒnmənt]...

I do not want to be responsible for condemning my mother to a living hell.我不愿意承担这样的责任,使母亲处于极度痛苦之中.School is a living hell for some children.对于有些孩子来说，学校简直就是活地狱。Everybody knows they haven't got a hope in hell of formi...

细螯虾属...

That was much cheaper than going to a brothel.嫖不如偷,对,偷省钱.BROKEN MIRRORS is set for the most part in an Amsterdam brothel.奠定格里丝女性电影惊悚大师的成名作!...

Children are dying, and I am helpless to do anything.孩子们已奄奄一息，而我却无力做任何事情。They are not merely helpless victims.他们并非无助的受害者。the helpless victims of war无助的战争受害者...

淡色卷旋孢子类...

n.充满腐败、堕落、危害的地方...

日射脊板珊瑚...

helmsmen的音标：...

bachelor的反义词有：spinster, spinster。n.bachelor的反义词（单身汉;未婚男子）：spinster。bachelor的反义词（其他释义）：spinster。...

whelm的第三人称单数（三单）为：whelms...

antihelmintic的音标：antihelmintic的英式发音音标为：['æntɪhelmɪntɪk]antihelmintic的美式发音音标为：['æntɪhelmɪntɪk]...

n.幻日...

anophelism的音标：anophelism的英式发音音标为：[ənɒ'felɪzəm]anophelism的美式发音音标为：[ənɒ'felɪzəm]...

n.胡椒醛，向日葵香精...

白屈莱碱...

n.内皮瘤...

n.溶上皮素...

...when the long dormant volcano of Mount St Helens erupted in 1980...当长期休眠的圣海伦斯火山在 1980 年爆发时The teacher crossed out several incorrect words in Helens composition.老师删掉了海伦作文中的几个错字.I was extremely nervous of mount St. Hele...