strengthen的一般过去时怎么写

strengthen的一般过去时为:strengthened
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  • goody造句

    Oh, goody, I like games.哦,太好喽,我喜欢玩游戏。We're giving away a free goody bag with every children's meal.每一客儿童餐我们赠送一袋礼品.Don't be such a goody - goody!别这么老充好人!...
  • triumphal例句

    He made his triumphal entry into Mexico City.他以胜利者的姿态进入墨西哥城。He made a triumphal entry into the city.他以胜利者之姿进入了那座城市。The triumphal arch commemorates Caesar's victory over Pompey.凯旋门用于纪念恺撒击败庞培,得胜而归。...
  • “起初”的近义词/同义词

    “起初”的近义词/同义词:早先, 起先, 开始, 起首, 最先, 首先, 开初, 当初。...
  • “冲锋”造句

    我们一冲锋,敌人的阵线就后退了.We charged and the enemy's front line fell back.冲锋的号角吹响了.The bugle sounded the charge.冲锋被击退了.The charge was repulsed....
  • pertussis怎么读

    pertussis的音标:pertussis的英式发音音标为:[pə'tʌsɪs]pertussis的美式发音音标为:[pɚ'tʌsɪs]...
  • marmoset的复数形式怎么写

    marmoset的复数形式为:marmosets...
  • erythrite什么意思?

    n.钴华,赤藻糖醇...
  • “裂解酶”造句

    目的构建β淀粉样前体蛋白裂解酶 ( BACE ) 特异性小干扰RNA真核表达载体.Objective To construct eukaryotic expression vector of siRNA specific for � � - site APP cleaving enzyme ( BACE ).褐藻胶裂解酶能裂解褐藻胶制备寡糖, 是一种重要的工具酶.Alginate lyase can degrade alginates ...
  • reputable什么意思?

    adj.值得尊敬的,声誉好的...
  • levorphanol什么意思

    羟甲左吗喃...
  • public什么意思?

    adj.公众的,公共的,公开的,政府的,人人知道的,知名的n.大众,社会,公共场所,(文学家等的)爱读者...
  • Connell造句

    In 1932, one Boston layman wrote to Archbishop William O'Connell in support of Father Coughlin.1932年,波士顿一名平信徒致函大主教威廉·奥康奈尔,声援库格林神父。Maud Gonne's letter about taking them off O'Connell street at night: disgra...
  • Savers例句

    These zip-top bags are great space-savers if storage is limited.如果可储藏的地方有限,这些拉环式背包能节省很大空间。Low interest rates are bad news for savers.低利率对于储蓄者来说是个坏消息。Only children whose parents are existing savers may open an account.只有现...
  • “避孕”造句

    如果使用得当,避孕套是很有效的避孕手段。Condoms are an effective method of birth control if used with care.服务项目包括避孕建议和健康检查,并且免费提供。The service covers contraceptive advice and health checks, and is available free.服用避孕药是最有效的避孕方法。The pill is th...