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。...
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...
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...
用茶匙把生面团舀到烤盘上。Drop the dough onto a baking sheet with a teaspoon.他要在咖啡里放3茶匙的糖。He wants three teaspoons of sugar in his coffee.将橙皮擦出大约一茶匙的细末待用。Finely grate about a teaspoon of orange zest and put aside....
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!...
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 ...