The pill is the most efficient method of birth control.服用避孕药是最有效的避孕方法。She had been on the pill for three years.她吃口服避孕药已有3年。It was at that time she started taking the contraceptive pill.她就是从那个时候开始服用避孕药的。...
Some believe this level of compensation is essentially a poison pill to put off any rival bidders.有些人认为这种程度的补偿实质上是阻止任何投标对手的“毒丸”防御。He paid the pill by cashing in some bonds.他把一些证券兑换成现金付账....the contraceptive pill.避孕药丸The ...
In Britain they call a mailbag a postbag.在英国人们把“mailbag”(邮袋)称为“postbag”.Mailbag: How will Chamberlain be used?球迷问与答: 张伯伦要如何使用?The hot stove is still burning, so let's get to this week's mailbag.这个话题仍然相当热门, 让我们来...
In Petersburg, 30 patrolmen have died violently in the past five years.在彼得斯堡，过去5年中有30名巡警死于暴力事件。The residents of Leningrad voted to restore the city's original name of St Petersburg.列宁格勒市的居民投票决定恢复该市原来的名字——圣彼得堡。So tho...
The melting point was measured by differential scanning calorimeter ( DSC ) .用差示扫描量热仪(DSC ) 测试了树脂的熔点.Self - heating of two typical n - alkane ( n - heptane and n - hexadecane ) is studied by Accelerating Rate Calorimeter...