For an encore, he sang an unaccompanied folk song.应观众再唱一曲的要求, 他清唱了一首民歌.She is humming a folk song that I never heard before.她在哼一首我以前从未听过的民歌.She was asked to sing a folk song by a large audience.许多观众要求她唱一首民歌....
Sailors hung about while they waited to ship out.水手们在等待离港的时候四处闲逛。Steamers tooted at us as sailors on deck waved in amusement.汽船向我们嘟嘟鸣笛时，甲板上的水手们饶有趣味地挥着手。Chiswick church is dedicated to St Nicholas, patron saint of sailors...
Local feeling does not necessarily concur with the press.当地人的感受未必与媒体一致。Their success does not necessarily reflect a leftward shift in politics.他们的成功并不一定表示政治气候转向亲左。Going grey is not necessarily synonymous with growing old...
网球运动员拒绝接受巡边员的判定, 所以裁判员判他们重新比赛这一分.The tennis players refused to accept the linesman's decision, so the judge ordered them to play that point over.那个足球运动员听取了巡边员的决定.That football player appealed to the linesman.巡边员举旗示意...
We were tacking fairly close inshore.我们沿着近海岸曲折航行。Our last trip involved a coastal passage, tacking east against wind and current.我们上次旅行时曾经沿着海岸，逆着风浪向东曲折航行。The ship was tacking, trying to make the habour.该船在顶风曲线航行, 力图驶入港口停...
Diisopropyl succinate was synthesized from succinic acid and isopropanol with p - methyl benzenesulfonic acid as catalyst.摘要以丁二酸和异丙醇为原料及对甲基苯磺酸为催化剂,催化合成丁二酸二异丙酯.The usual thinners are water, ethanol, isopropanol, ethylene ...