生物医药大词典
英文: Present arms!
中文: 举枪敬礼!英文: The company predecessor is theBeijing Yangtze River present firm, since always we have devoted tothe external affair present, the commercial present, the matterbusiness unit conference present, the work present, the advertisinggift and the commemorative p
中文: 公司前身是北京长江礼品商行，一直以来我们致力于外事礼品、商务礼品，事企单位会议礼品、办公礼品、广告礼品和纪念礼品的专业开发、制造与销售，公司以满足顾客的需要为己任，以诚信经营为宗旨，多年来受到海内外新老顾客的好评和信赖。英文: Present State Analysis
中文: 高校生物学实验教学的现状分析与改革构想英文: Revising the Present/Future/Past Indefinite Tense and the Present Continuous Tense.
中文: 复习一般现在/将来/过去时和现在进行时。英文: Present Status of Phytochemistry
中文: 植物化学的研究进展