lecterns怎么读

n.（教堂中的）读经台( lectern的名词复数 )，（演说时放讲稿的）小讲台...

galvanized的音标：galvanized的英式发音音标为：['ɡælvənaɪzd]galvanized的美式发音音标为：['ɡælvənaɪzd]...

unfold的一般过去时为：unfolded...

dimethylmethane的音标：dimethylmethane的英式发音音标为：[daɪmeθɪl'meθeɪn]dimethylmethane的美式发音音标为：[daɪmeθɪl'meθeɪn]...

n.一种有覆盖的四轮马车...

Patsy had to clench her jaw to suppress her anger.帕奇只得咬紧牙关压住怒气。Patsy could hardly be heard above the baby's yowls.在婴儿的号哭声中很难听清帕齐在说些什么。"Now watch it, Patsy," the Sergeant told her.“留点神，帕齐。”中士提醒她。...

heterokont的音标：heterokont的英式发音音标为：['hetərəkɒnt]heterokont的美式发音音标为：['hetərəkɒnt]...

His remarks amounted to an indirect appeal for economic aid.他的话相当于拐弯抹角地请求经济援助。The nation's disposable earnings in 1987 amounted to £86 billion.1987年国民可自由支配收入达到了860亿英镑。The total rain and snowfall amounted to 50mm.降雨量...

The new superconductors look set to carve themselves a useful niche in the world's electrical industries.这种新的超导体看起来很有可能在世界电气工业中占得能够发挥作用的一隅。A number of companies have now made the high - temperature superconductors i...

n.新娘，即将（或刚刚）结婚的女子，姑娘...

“尖”的反义词：秃, 背, 钝。...

该协会的档案对学者来说简直是宝藏。The society's archives are a treasure trove for scholars.公司受到了皇家艺术协会的赞扬。The Company received a commendation from the Royal Society of Arts.业余垒球协会的裁判员名单上的人数已经减少到了57,000名。The Amateur Softball Associat...

retire的近义词/同义词有：expel, discharge, withdraw, suspend, dismiss, remove, recede, retreat, abdicate, relinquish, quit, vacate, resign, go, to, bed, go, quit, resign, to, discharge, recede, relinquish, vacate, remove, bed, ab...

canonize的一般过去时为：canonized...

v.紧缩开支( retrench的现在分词 )，削减（费用），节省...

The phenyl ofp n propylbenzoic acid could be reduced by sodium alkoxide.醇钠可以还原对丙基苯甲酸中的苯环.Poly ( L - lactide ) ( PLLA ) was synthesized by ring - opening polymerization of L - lactide using cyclic tin alkoxide compound as...