For this year at least, our race to circumnavigate the globe in less than 80 days is over.至少今年，我们80天内环游地球一周的比赛已经结束了。He plans to circumnavigate the world in a helium balloon.他计画搭乘氦气球环绕世界一周.Request circumnavigation ( to ci...
These crystal lattices may have imperfections, such as dislocations and vacancies.这些晶格可能有不完善之处, 例如位错和空穴.The process of development produced dislocations that strained political stability.发展的过程引起了脱节现象,破坏了政治稳定.The boundari...
报道以呋喃甲醛和苯乙酮为原料,氢氧化钠为催化剂,采用超声波辐射合成糠叉乙酰苯的方法.With furfural and acetophenone as raw materials - furfurylideneacetophenone was synthesized by NaOH as catalyst under ultrasonic irradiation....
"B-b-b-b-but" I stuttered. — "Never mind the buts," she ranted.“但——但——但是”，我结结巴巴地说道。——“别跟我讲那些‘但是’了。”她咆哮道。What do you think are your greatest attr i buts?你认为你最突出的品质是什么?'B-b-b-b-but' I stuttered. — 'Never min...
They tamped down the earth around the apple tree.他们把苹果树周围的泥土夯实.tamped backfill夯实回填土The poets, once so praised , are tamped unceremoniously together in our textbooks, in one curt chapter.那些名噪一时的诗人, 在今天的教科书里, 已被毫不客气地挤在一起,列...