How can he have had the effrontery to say “Piss off!” to you?他怎么会这样无耻，竟然对你“滚开！”呢？He denied with bland effrontery.他和颜悦色地厚着脸皮把一切都赖掉了.He was so amazed at their effrontery that he stutters in confusion.他对他们的粗暴无礼感到非常吃惊,竟然结结巴巴...
I hyperventilate when they come near me with the needle.当他们拿着注射针走近我时，我的呼吸急速加快。The mountain climber started to hyperventilate.这个登山运动员开始强力呼吸.The nurses had to hyperventilate the patient.护士不得不为该患者使用呼吸机....
Objective The establishment carbonizes - the acid in the solution determination Chinese chestnut � � s lead, thecadmium content.目的:建立碳化 - 酸溶消解法测定板栗中的铅 、 镉含量的方法....