constraint的复数形式为：constraints...

n.瓷，瓷器adj.瓷制的，精美的，脆的，易碎的...

bargain的现在完成时为：bargained...

mascaraing的音标：...

remainder的复数形式为：remainders...

detain的现在完成时为：detained...

sustain的现在进行时为：sustaining...

n.硼酸普鲁卡因...

appertain的第三人称单数（三单）为：appertains...

terrain的复数形式为：terrains...

Mathematics is a main subject in middle schools.数学是中学的一门主科.Medical microbiology is a main subject of basic medicine.医学微生物学是医学生的专业基础必修课.Female initiation themes is the main subject in novels of Atwood.女性成长主题是贯穿阿特伍德小说的一条主线...

constrain的近义词/同义词有：compel, urge, press, force, press, conscript, oblige, localize, urge, shame, inhibit, force, compel。vt.constrain的近义词（强迫;束缚）：compel, urge, press, force。constrain的近义词（其他释义）：press, conscript, oblige, loca...

retaining的音标：retaining的英式发音音标为：[rɪ'teɪnɪŋ]retaining的美式发音音标为：[]...

brain的现在完成时为：brained...

rainbows的音标：...

Eczema is a common skin complaint which often runs in families.湿疹是一种常见的皮肤病，通常具遗传性。Seeing how cleverly he had been outwitted he made no complaint.看到自己在计谋上完全不是对手，他甘拜下风。A united effort is always more effective than an isola...

v.任命（某人）为牧师( ordain的现在分词 )，授予（某人）圣职，（上帝、法律等）命令，判定...

be put in chains的音标：...

adv.大部分地，主要地，基本上...

painter的复数形式为：painters...

n.九重葛...

rainwater的音标：rainwater的英式发音音标为：['reɪnwɔ:tə(r)]rainwater的美式发音音标为：['renˌwɔtɚ, -ˌwɑtɚ]...

The village obtains all its energy from renewable sources.这个村子完全利用可再生能源.The custom still obtains in some districts.这种风俗在某些地方仍然流行.This obtains with most people.这是多数人公认的....

train driver的音标：train driver的英式发音音标为：[trein 'draivə]train driver的美式发音音标为：[tren 'draɪvɚ]...

The betaine will collapse to the alkene only when these two functions are eclipsed.只有当这两个基团移至重迭位置时碘盐才能裂解为烯烃.Ingredients: Purified water, Cucumber Extract, Hyaluronic Acid Myristic Acid, Cocoamidopropyl Betaine.主要成份: 维他命E...

The proprietor was an old acquaint-ance of his.业主是他的一位旧相识。Please acquaint me with the facts of the case.请把这事的实情告诉我。Let me acquaint you with the facts.让我把事实告诉你....

n.脑，智慧，聪明的人，（群体中）最聪明的人vt.打破…的脑袋，打…的头部...

The dogs were leaping and growling at the full stretch of their chains.那些狗又蹦又叫，把链子绷得紧紧的。I must be put in chains. Must I then also lament?我一定会被拴上锁链的. 我也必定要哀怨 吗 ?Supermarket chains have shaved prices.超市连锁店已经稍稍降价。In silk, i...

certain的比较级为：more certain...

adj.紧张的，不友善的，经过滤的，态度不自然的，勉强的v.拉紧( strain的过去式和过去分词)，尽量利用，尽全力，过滤vt.过滤，滤去，歪曲，扭伤，拉紧vi.受到强大的压力，不懈，拉紧，紧绷，犹豫n.口气，语调，过劳损伤，压力，紧张状态...