Finches start to molt at around twelve weeks of age.燕雀大约在12个星期大小的时候开始换羽毛。Molt - inhibiting hormone ( MIH ) is a member of CHH ( crustacean hyperglycemic hormone ) family.蜕皮抑制激素 ( molt -inhibitinghormone, MIH ) 属甲壳动物高血糖激素...
从该液体中最先逸出的气泡是空气和氢的混合物.The first bubbles to escape from the liquid are a mixture of air and hydrogen.更为活跃的是氢的较重同位素, 氘和氚.More reactive are the heavier isotopes of hydrogen, deuterium and tritium.惰质体是低氧低氢的类木炭物质.Inertinities...
A heifer bellowed in her stall.小母牛在牛栏里吼叫。They black heifer chalk , said ,'she is white , Bos cretatus. "他们替一头小黑牛抹上石膏粉, 便说: “ 你已经白了. ”HEIFER saw an Ox hard at work harnessed to a plow.小母牛看到公牛套着工具辛苦的犁地....
I solemnly vowed that someday I would return to live in Europe.我郑重发誓，总有一天我将回到欧洲生活。So you fancy yourself as the boss someday?这么说，你是想有一天自己当上老板喽？I'll hit a streak of good luck someday.有一天我会走段好运....