lengthened「lengthened telomeres」
lengthened是什么意思
lengthened
加长

双语对照
词典结果:
lengthened
v.(时间或空间)延长,伸长( lengthen的过去式和过去分词 );
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请教英语难题
直接回到到文中的数字后面了
One afternoon I toured an art museum while waiting for my hu**and to finish a business meeting. I was looking forward to a 21 (quiet) view of the splendid artwork.
A young _22 (couple)_ viewing the paintings ahead of me _23 (chatted)_ nonstop between themselves. I watched them a moment and decided the lady was doing all the talking. I admired the man’s 24 (patience) for putting up with her 25 (constant) stream of words. Disturbed by their noise, I (26. moved on)
I met them several times as I moved 27 (through) the various rooms of art. Each time I heard her continuous flow of words, I moved away 28 (quickly).
I was standing at the counter of the museum gift shop making a purchase (29. when) the couple approached the 30 (exit). Before they left, the man 31 (reached) into his pocket and pulled out a white object. He 32 (lengthen/made) it into a long stick and then 33 (tapped) his way into the coatroom to get his wife’s jacket.
“He’s a 34 (lucky) man,” the clerk at the counter said. “Most of us would give up if we were blinded at such a young age. During his recovery, he made a promise his life wouldn’t change. So, as before, he and his wife come in 35 (whenever) there is a new art show.”
“But what does he get out of the art?” I asked. “He can’t see.”
“Can’t see! You’re 36 (wrong) . He sees a lot. More than you and I do,” the clerk said. “His wife describes each painting so he can see it in his head.”
I learned 37 (something) about patience, 38 (courage) and love that day. I saw the patience of a young wife describing paintings to a person without 39 (sight) and the courage of a hu**and who would not 40 (allow) blindness to change his life. And I saw the love shared by two people as I watched this couple walk away, their arms intertwined.
21. A. quick B. quiet C. critical D. different
22. A. lady B. couple C. man D. clerk
23. A. chatted B. argued C. screamed D. yelled
24. A. fortune B. independence C. patience D. wisdom
25. A. constant B. vivid C. casual D. vague
26. A. gave in B. ran away C. moved on D. moved around
27. A. from B. to C. through D. towards
28. A. anxiously B. quickly C. shamefully D. sensibly
29. A. while B. so C. when D. since
30. A. exit B. entrance C. front D. queue
31. A. plugged B. bent C. held D. reached
32. A. made B. lengthened C. brought D. broadened
33. A. tapped B. found C. led D. forced
34. A. generous B. lucky C. **art D. brave
35. A. wherever B. whatever C. whenever D. whichever
36. A. unique B. silly C. equal D. wrong
37. A. anything B. something C. everything D. nothing
38. A. kindness B. pride C. courage D. enthusia**
39. A. sight B. support C. expectation D. confidence
40. A. let B. hope C. allow D. cause
下午的英语怎么读?
下午的英文单词是afternoon,其读音为英 [ˌɑ:ftəˈnu:n] 美 [ˌæftərˈnu:n] 。具体释义如下:
afternoon 英 [ˌɑ:ftəˈnu:n] 美 [ˌæftərˈnu:n]
n.下午;后期,后部
afternoon指正午以后至日落之前这段时间,译为“下午”,复数形式afternoons指不断重复的下午,起强调作用。书面语中可引申表示“后半期,后半”。
一般说“在下午”用介词in,但当afternoon前有修饰成分如“某日的下午”或“星期×的下午”时用on,但当其前又有时间状语时, on也可换为in。
afternoon与this, that, yesterday, tomorrow, every, all等限定词连用时相当于副词短语,其前不使用介词。afternoon用作状语时,其前也不使用介词。
afternoon 由after和noon两个词组成,常以in the afternoon形式出现,指“在下午”,也可说during the afternoon。
有时,afternoon前不可加in或on,如this afternoon (今天下午),yesterday afternoon (昨天下午)等表达方。
longthen是什么意思
lengthen
英 [ˈleŋθən] 美 [ˈlɛŋθən, ˈlɛŋk-]
vt. vi. 延长;伸长
第三人称单数: lengthens
现在分词: lengthening
过去式: lengthened
过去分词: lengthened