任何导致呼吸出现困难的锻炼都应停止。Any exercise that causes undue shortness of breath should be stopped.这将让我们陷入非常困难的经济窘境。This will put us in a very difficult economic fix.有些事给了我克服困难的勇气。Something gave me the strength to overcome the diffi...
A brief review of chloroplast structure is useful before discussing these experiments.在讨论这些试验以前,对叶绿体结构作一简短的概述是有益的.Chloroplast ribosomes contain about 50 distinct ribosomal proteins, distributed between the two subunits.叶...
他笑容忧郁地凝视着我，闪亮的眼睛里空无一物。He fixed me with those luminous, empty eyes and his melancholy smile.他们碰见她独自一人神色忧郁地走在海滩上。They found her walking alone and depressed on the beach.将军神情忧郁地望着队列经过。The general watched the process with an...
我用完善后的技术摘掉了纤维瘤。I removed the fibroid tumours, using the techniques that I have perfected.目的探讨鼻窦骨化纤维瘤的CT诊断.OBJECTIVE To improve the CT diagnosis of ossifying fibroma in paranasal sinus.消费者: 它驱逐子宫的纤维瘤, 但是为多久?The Consumer: ...
Maybe, if studies on a chemical compound pan out.有可能, 如果某种化学合成物能研究成功的话.A vitamin is a chemical compound that cannot be synthesized by the human body.维生素是一种人体无法合成的化合物。The iron in the chemical compound must be purged.化学混合物...
请于今日将随函附上的捐款表格用所提供的邮资预付的信封寄回。Return the enclosed Donation Form today in the prepaid envelope provided.客户通常按月、季度或年度预付费用。Clients normally pay fees in advance, monthly, quarterly, or yearly.她接下来的两部小说得到了10万英镑的预付稿费。She was pa...