单词：matrine-N-oxide
单词：matrine-N-oxide 相关文章
A: What am I supposed to do with this plastic cup? B: That cup is for a urine sample. A: How, exactly, does this work? B: This particular test calls for you to urinate into the cup after you have urinated a little into the toilet. A: When I finish, w
英语情景对话-健康
A: Why are you handing me a plastic cup? B: Your doctor wants to test your urine and needs a sample. A: How am I supposed to do that? B: We need you to urinate like you normally would, and then stop and finish into the cup. A: What am I supposed to d
英语情景对话-健康
我可不是老古董，对进步事物总是拍手称快。不过，最近有人建议，把我们家附近的一个公园推掉，盖个超市。这我可不赞成。好在，市政委员会的一名代表跟我的想法一样。他正在竭尽全力
美国习惯用语
A: What is that plastic cup for? B: Your doctor has requested a urine sample. A: Am I supposed to pee into the cup? B: We want what we call a clean sample. Urinate a drop or so into the toilet, and then stop the flow and urinate into the cup. A: Then
英语情景对话-健康
Grammar Girl here. Today's topic is how to treat URLs when you have to use them in text. Also, keep listening through to the end of the show because I have another writing contest for you. Web addresses are strange beasts; they seem more like equatio
英语语法 Grammar Girl
Sometimes the worst part of letting go 有时候放下才是最糟糕的 Is when your heart starts losing hope 因为你的内心开始失去希望 You feel a whole lot of nothing 你渐渐没有任何感觉 But you gotta keep on running 但你不得不
听歌学英语
We've been waiting for this far too long 我们已经为此等待许久 Ready to surrender what we've done 也已做好向过去屈服的准备 We've been pushing away that pain 我们抛弃我们的痛觉 Pushing away that poison 冲刷残害我们的
听歌学英语
Daily Life - Learning Simple Math (C0076) A: Alright, children, lets review. Tommy! Pay attention! B: Sorry Miss Kadlec. A: Okay, Crystal, now tell me, whats four plus eleven? C: Um...fifteen! B: Miss Kadlec always asks Crystal; shes such a teachers
纯正地道美语
By Lisa McAdams Kiev, Ukraine 04 August 2006 Ukraine's parliament has voted to return Viktor Yanukovych to the post of prime minister, less than two years after he abandoned the job to make his failed bid for the presidency. Parliament also pushed t
2006年VOA标准英语（八月）
Experts blame the lack of progress in maternal and child health on a severe shortage of doctors, nurses and midwives in the affected countries. Many countries with the highest mother and child death rates continue to fall short, a decade after pledgi
VOA标准英语2010年(六)月
BBC Learning English People and Places Mahamat Adamou Yvonne:Youre listening to bbclearningenglish.com and this is People and Places. Hello, Im Yvonne Archer and todays guest Mahamat Ahmed Adamou Hello, my name is Mahamat Ahmed Adamou I come from Ch
人与地方
With three days remaining at the Copenhagen climate talks, India's government is expressing its disappointment with the proposals put forth so far. Steve Herman | New Delhi 16 December 2009 Indian Foreign Secretary Nirupama Rao (file photo) Officials
VOA标准英语2009年(十二月)
Burma's Divided Rakhine Tests Old Friendships Before it burned down, Myo Thu Gyi village was home to 70 households of both Rakhine Buddhists and Rohingya Muslims. Village chief Oo Kyaw Aung says he lived and worked side-by-side with Rohingya. But, li
VOA标准英语2012年(十二月)
Security forces have fired shots in Manama on Friday, where demonstrators were gathering for an anti-government rally, in defiance of a government ban on protests. Hospital officials say there are casualties. Mourners began chanting opposition slogan
VOA标准英语2011年(二月)
US, Iran Go to the Mat for Olympic Wrestling World Championship wrestling in Tehran pits the United States against Iran. But the match is about more than victory for one side or the other. For the wrestlers and their coaches, it is the start of a sha
VOA标准英语2013年(二月)
By Lisa McAdams Feodosia, Crimea 09 August 2006 Many in Ukraine, particularly in the Russian-speaking south and east, remain hostile to the United States - their former Cold War foe. Russia has warned that relations between the neighbors would suffe
2006年VOA标准英语（八月）
As climate negotiators meet in Copenhagen, Denmark, many scientists say that farmers around the world will have to adjust to more extreme temperatures, droughts and floods as a result of global warming. But in the United States, the nation's largest
VOA标准英语2009年(十二月)
Russias news network Zvezda is reporting that the countrys new intercontinental ballistic missile will be ready for field trials this summer. The RS-28 Sarmat, dubbed Satan 2 by NATO, has been widely reported to have a top speed of seven kilometers a
cctv9英语新闻2016年
I get up in the morning and it's just another day 早上起床 又是平凡的一天 Pack up my belongings, I've got to get away 收拾行囊 需要立即出发 Jump in to a taxi and the time is gettin' tight 跳进一辆出租车 然而时间不多了
英乐时空