He grinned at her ruefully.他遗憾地对她咧嘴一笑。He grinned his approval.他以一笑表示同意。Sarah tried several times to catch Philip's eye, but he just grinned at her.萨拉几次想引起菲利普的注意，但是他只是冲她咧嘴笑了笑。She grinned derisively while I seethed wi...

v.举行示威游行（或集会）( demonstrate的现在分词 )，示范。展示，显示，论证...

n.伞菌粉化的外菌幕...

adj.很可能变化的，常变化的，易变的，可变的...

先锋霉素Ⅲ...

offspring的近义词/同义词有：young, descendant, child, posterity, seed, conclusion, successor, heir。n.offspring的近义词（孩子;后裔）：young, descendant, child。offspring的近义词（其他释义）：posterity, seed, conclusion, successor, heir。...

To investigate and analyze the epidemiology material of pars plana vitrectomy.目的调查玻璃体切割手术病人流行病学的状况.However, many recent epidemiologic studies have indicated the reveres epidemiology of MA in patients with CRF.然而新近许多流行病学的...

planning的音标：planning的英式发音音标为：['plænɪŋ]planning的美式发音音标为：[]...

flight的音标：flight的英式发音音标为：[flaɪt]flight的美式发音音标为：[flaɪt]...

blog的现在完成时为：blogged...

双角器...

Therefore , inducement immunologic tolerance turn into an important question for immunologist.诱导临床移植免疫耐受,成为摆在移植学家和免疫学家面前的重大课题....

v.凡人化，摆脱宗教色彩( laicize的现在分词 )...

wrong的反义词有：right, good, right, correct。adj.wrong的反义词（错误的;反）：right。wrong的反义词（其他释义）：good, right, correct。...

large的音标：large的英式发音音标为：[lɑ:dʒ]large的美式发音音标为：[lɑrdʒ]...

grocery的复数形式为：groceries...

indignant的近义词/同义词有：wrathful, wroth, irate, angry, angry, sore, irate, cynical。adj.indignant的近义词（愤怒的;发怒的）：wrathful, wroth, irate, angry。indignant的近义词（其他释义）：angry, sore, irate, cynical。...

n.（诗、文等的）选集...

swapping的音标：swapping的英式发音音标为：[swɒpɪŋ]swapping的美式发音音标为：[swɒpɪŋ]...

grovelling的音标：...

v.获得( acquire的现在分词 )，（使用探测器）捕获（目标），取得，（计算机、机器人等）捕捉...

gym的复数形式为：gyms...

adj.编组的，集结待发的n.信号编集...

Llewelyn was mounting the stairs up into the keep.卢埃林登上台阶，走进城堡主楼。Pressure appears to be mounting for conformity in how people speak English.要求人们讲规范英语的压力似乎越来越大。A man in a crash helmet was mounting a motorbike.一位戴头盔的男子正跨上摩...

migrated的音标：...

neglect的一般过去时为：neglected...

aggravate的第三人称单数（三单）为：aggravates...

adj.明确无误的，清晰生动的v.实现( realize的现在分词 )，了解，（所担心的事）发生，以…价格卖出...

On the law of averages we just can't go on losing.根据平均律，我们不会再输下去了。Farmers are increasingly losing touch with their instinct for managing the land.农民正在逐渐丢失经营土地的本领。At first I felt very resentful and angry about losing...

nightgowns的音标：...