标签：sperm 相关文章
Oysters Return to New Yorks Great South Bay 牡蛎又回到纽约大南湾 The Blue Point oyster is returning to the Great South Bay of New York after almost disappearing from the world marketplace. Over-farming, pollution and Hurricane Sandy had sev
2015年VOA慢速英语(七)月
Person Infected With Zika Virus Through Sexual Contact 美国首次发现经性接触感染寨卡病毒病例 Officials in the southwestern state of Texas have reported what may be the first case of the Zika virus being transmitted in the United Stat
2016年VOA慢速英语(二)月
5) 健康 a period of debility n. 体能低落、衰弱期 acne n. 痤疮，粉剌 active sleep n. 积极睡眠 adrenalin n. 肾上腺素 adverse effect n. 反作用 aerobics n. 有氧运动 AIDS (Acquired Immune Deficiency Syndrome) 艾滋病 (获得性
英语口译
I have a daughter, Mulan. And when she was eight, last year, she was doing a report for school or she had some homework about frogs. And we were at this restaurant, and she said, So, basically, frogs lay eggs and the eggs turn into tadpoles, and tadp
英语语言学习
She was apparelled like any barbaric Ethiopian emperor, his neck heavy with pendants of polished ivory. 把整个船体弄得像一位脖子上套着沉重的象牙的埃塞俄比亚皇帝似的。 法勒当大副时，在船体的装饰上是下了一
白鲸记
DEVELOPMENT REPORT - Infertility in the Developing World By Jill Moss Broadcast: Monday, March 22, 2004 This is Bob Doughty with the VOA Special English Development Report. A man and a woman are consi
农业与发展
近日，《科学》杂志在线报道称，剑桥大学的科学家们通过使用两种干细胞以及一个三维支架，成功地创造出了一个能够自行组装的结构，其发育和构造非常接近自然的小鼠胚胎。科学家的研
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本集简介： Joey falls while jumping on the bed and dislocates his arm. Monica tries to stay busy to keep her mind off Richard. First, she makes a lot of jam, which Joey loves. Second, she begins screen sperm donors--and runs into Joey's file. Pho
老友记(六人行)
8 Health Problems You May Encounter With Your Laptop and How to Solve Them Laptops due to their lightness, mobility and new facilities like WiFi, which allow people to use internet almost everywhere, have become an integral part of many people's life
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Everyone knows that a woman who smokes and plans to become pregnant should stop smoking. A new study suggests that the future father should quit, too. 人人都知道，吸烟的女性如果计划怀孕，就应该戒烟。一项新研究表明，计划
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A new mobile app has been launched that allows British women to select a sperm donor to father their child. 英国推出一款新的手机应用，让英国女性可以挑选捐精者以便生育子女。 London Sperm Bank Donors, nicknamed 'order a
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Gurry, so called, is a term properly belonging to right whalemen, but sometimes incidentally used by the sperm fishermen. It designates the dark, glutinous substance which is scraped off the back of the Greenland or right whale, and much of which cov
白鲸记
The English were preceded in the whale fishery by the Hollanders, Zealanders, and Danes; from whom they derived many terms still extant in the fishery; 就从事捕鲸业说来，荷兰人，西兰人和丹麦人都是早于英国人的，他们所创造
白鲸记
For being at Tranque, years ago, when attached to the trading-ship Dey of Algiers, 因为多年以前，由于我参加了阿尔及尔的商船德号，曾经到了托朗魁， I was invited to spend part of the Arsacidean holidays with the lord of T
白鲸记
Chapter 103 Measurement of The Whale's Skeleton 第一百零三章 鲸骷髅的尺寸 In the first place, I wish to lay before you a particular, plain statement, touching the living bulk of this leviathan, whose skeleton we are briefly to exhibit. 首先
白鲸记
Come; let us squeeze hands all round; nay, let us all squeeze ourselves into each other; 来吧；让我们把手捏个转遍吧；不，让我们彼此都捏在一起吧； let us squeeze ourselves universally into the very milk and sperm of kindnes
白鲸记
Chapter 94 A Squeeze of the Hand 第九十四章 手的揉捏 That whale of Stubb's, so dearly purchased, was duly brought to the Pequod's side, 斯塔布那只花了很大的代价才换来的鲸，被及时拖到裴廓德号的船侧， where all t
白鲸记
But all this is quite different from a South Sea Sperm Whaler; which in a voyage of four years perhaps, after completely filling her hold with oil, does not, perhaps, consume fifty days in the business of boiling out; and in the state that it is cask
白鲸记
so now, Starbuck saw long coils of the umbilical cord of Madame Leviathan, by which the young cub seemed still tethered to its dam. 这时，斯达巴克所看到的，就是这般情况。原来是一条鲸太太的一大卷脐带，而那条小鲸似
白鲸记
Time out of mind the piratical proas of the Malays, lurking among the low shaded coves and islets of Sumatra, 在太古时代，那些马来的海盗快帆船，就隐藏在苏门答腊的矮林低覆的窄湾小岛间， have sallied out upon the ve
白鲸记