The teacher asked us to buy a pair of compasses.老师要求我们买圆规.I am calibrating radio direction finder or adjusting compasses.我正在校准无线电测向仪或校正指南针.With straightedge and compasses, divide a segment of a into 2 parts.用直尺和圆规把线段a分成两...
To minimize collateral damage maximum precision in bombing was required.为了尽量减低附带性破坏，轰炸须做到最大程度的精确。The president was absolutely right in ordering the bombing raid.总统下令发动空袭是绝对合乎道义的。The rate of bombing has slowed considerabl...
一两个核仁被苏木精染成蓝色.Nucleoli ( one or two per nucleus ) are stained blue with hematoxylin.脊髓血管增粗;脊髓血管周围可见淋巴细胞浸润,形成一层套膜(苏木精-伊红染色,原始放大倍数X250倍).Thickening and perivascular lymphocytic cuffing of cord blood vessels . H and E X 250...
He warned the public to be vigilant and report anything suspicious.他警告公众要提高警惕，遇到任何可疑情况都要报告。A pilot must remain vigilant at all times.飞行员必须随时保持警惕。He has to learn how to remain vigilant through these long nights.他得学会如何在这漫长...
Listen to him prating on about nothing.听他瞎唠叨.He is always prating about her wealthy relations, if anybody cared.他总是对别人炫耀她的阔亲戚, 好像别人对此感兴趣似的.The silly young man was prating about a subject of which he knew nothing.那个傻里傻气的年...