肾上腺分泌人体的大部分性激素.The adrenals produce a large per cent of a man's sex hormones.她的母亲肾上腺机能不全.Her mother has an underactive adrenal gland.目的是探讨新生儿肾上腺出血的影像学特征。The objective is to study the imaging features of adrenal hemo...
所有人都已集中到了董事会会议室，准备参加上午9点钟的会议。Everyone had already assembled in the boardroom for the 9:00 a.m. session.她大模大样地走入会议室。She swept into the conference room.最大的会议室可以容纳5,000人。The largest conference room could seat 5,000 people....
对她来说，书就像面包一样，是生活必需品。For her, books were as necessary to life as bread.每天尽量至少吃4片面包。Try to eat at least four slices of bread a day.船上的工作人员除了面包什么也不给他们吃。The crew of the ship gave them nothing but bread to eat....
Crawfish, like shrimp or lobsters, belong to the scientific Crustacea.小龙虾和虾或龙虾一样, 在科学上属于甲壳纲动物.What are the main characteristics of Crustacea?甲壳纲的主要特征是什么?The food composition consisted of eight groups: diatom, protozoa, s...