- 近义词
- empiricallyadv.以经验为主地;
- 双语例句 更多例句
1、
Many drugs were found by trial and error.
很多药物都是通过反复试验才发现的。
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3、
Specific behaviour must be determined by trial and error.
特殊的行为必须是通过探索试验来决定.
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5、
6、
7、
They didn't know how to put in a central heating system, but they managed it by trial and error.
他们不知道怎样安装集中供暖设备, 但是经过反复试验终于安装好了.
《简明英汉词典》
- 相关词组
- and therefore因此，为此;
- an arm and a leg大价钱，巨额花费;
- and yetadv.可是;
- as and when 到时候;可能时;
- by myself 我独自地;
- assets and liabilities资产和负债;
- and then some而且还远不止此， 至少;
- at home and abroad国内外;中外;
- average error平均差，平均误差;
- assault and batteryn.殴打，人身攻击;
- and vice versa反之亦然;
- and what not此外还有;之类;
- and thenadv.于是，然后;进而;
- apples and oranges苹果和橘子;属于不同种类的若干东西;
- arts and craftsn.工艺;
- an atmosphere of cordiality and friendship亲切友好的气氛
- Asian and Pacific Council亚洲及太平洋理事会
- attitude awareness and change program态度意识和改变计划;态度认知与改动计划
- and the restand so on 等等;
- at sixes and sevensadv.乱七八糟，不和;横七竖八;七横八竖;七张八嘴;
- 今日热词
- 热门搜索
- hilly adj.多小山/丘陵的;
- active adj. 积极的，活跃的，有生气的;迅速的，敏捷的;有效的，起作用的;n. [语法]主动语态;积极分子，活跃的人;
- wrap v.包，裹;用…绕住;使文字;n.披肩，围巾;包裹物;
- lengthen vt.& vi.延长;伸长;
- kab n.三甲;创业教育;知信行;大学生创业教育试点项目;大学生创业基础
- on the floor 在地板上;地上
- www n.万维网;World Wide Web 万维网，简称WWW或3W
- afford vt.买得起;担负得起;提供;给予;
- cotton n.棉花;棉线;棉布;
- lamp n.灯;发热灯，照射灯;
- iphone 苹果手机;苹果手机科技股份有限公司
- sky fall 天空坠落;空降
