- 重点词汇
- countryn.国家;国民;乡村;地区;
- determinedadj.决心;决定;坚定的;
- hardenedadj.变硬的，坚毅的;
- theirdet.他们的；她们的；它们的;（在提及性别不详的人时，用以代替his或her）;
- sacrificesn.牺牲( sacrifice的名词复数 );舍身;献祭;祭品;
- andconj. 和，与;而且;于是，然后;因此;
- forconj.因为，由于;
- specifiedv.指定( specify的过去式和过去分词 );详述;提出…的条件;使具有特性;
- 相关例句
His parents made a lot of sacrifices to make sure he got a good education.
他的父母为确保他得到良好的教育而作了很多牺牲.
《简明英汉词典》
We must all prepare to make the sacrifices that the emergency-as serious as war itself-demands.
我们全体必须准备为战争一样严重的非常时期的要求作出各种牺牲.
词典精选例句
Study shows that: Encyrtus Ishii reproduces annually and overwinters as pupa in their host.
结果显示,纽绵蚧跳小蜂一年发生一代,以蛹在寄主体内越冬.
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It has 2 generations a year in Dongying and overwinters as pupa in the duff.
该虫在东营市河口区1a发生2代,以老熟幼虫在枯枝落叶内作薄茧化蛹越冬.
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When the galvanometer reads zero the circuit is in the null-balance position.
当检流计的读数为零时,电路处于零平衡位置.
词典精选例句
无论何时,拒绝无效假设时, 我们所接受的结论叫做备择假设.
词典精选例句
This null-balance system is usually more accurate than the direct-readout bridge.
这种调零系统通常比直读电桥更精确。
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迈克耳 孙- 莫雷实验的否定结果使人想到,以太的效应是不能检查到的.
词典精选例句
The null result was directly related to a central postulate of the theory.
零结果都直接与理论的中心假设相联系.
词典精选例句
A natural emeralds, it displayed the color and crystal are inseparable.
一块自然的翡翠, 它所显示出来的颜色和晶体是分不开的.
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Dazzling her pearls and emeralds gosling-gold the painted design on her forehead.
她的玉石与翡翠闪耀着光芒,她的额上装饰着金色的图案.
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