Geologists have studied the way that heat flows from the earth.地质学家曾研究过热量如何散出地球。We need helpers of all types, engineers, scientists (e.g. geologists) and teachers.我们需要各方面的帮手：工程师、科学家（例如地质学家）和教师。By drilling, geologists can...
The story is a pleasing parable of the problems created by an excess of wealth.这是个令人开怀的寓言，讲的是财富过剩造成的问题。That parable is quite apt. "这比喻还算俏皮. ”I see that I have lapsed into parable and ecstatic declamation.我知道我在比喻和狂喜的辩论中造成...
Connect the Luer lock to the trocar port on side.在病者傍边把针头锁接与套管针端口连接上.An instrument called a trocar makes a puncture in the abdominal wall.一种叫做套管针的工具在腹壁上刺了一个孔。Method: A skin incision trocar venipuncture cannula was used t...
'Get under cover!' shouted Billy, and we darted once more for the tables.“躲起来！”比利喊道，我们便又一次冲向桌子。The lizard darted out its tongue at the insect.蜥蜴伸出舌头去吃小昆虫.She darted a sly sideways glance at Bramwell.她狡黠地从眼角瞥了布拉...
The object has no real value, materially or emotionally.无论从物质还是情感上说，这个东西都一无是处。He has tried to help this child materially and spiritually.他尽力在物质和精神上帮助这个孩子。He was well - off materially.他在物质上很富裕....
The patient rates the therapies on a scale of zero to ten.患者按十分制给这些治疗方法打分。That night the mercury fell to thirty degrees below zero.那天晚上温度计显示气温降到了零下30度。This new ministry was being created with zero assets and zero liabili...