[生物] 生物形态学

遇到能说“你好”和“再见”的鲸鱼

Meet the Whale That Can Say 'Hello' and 'Bye Bye' This is Whats Trending Today Wikie is a 14-year-old whale living in captivity in France. Wikie is an orca. Orcas are extremely smart, making them dangerous to their prey. Orcas are also called killer

发表于:2018-12-08 / 阅读(62) / 评论(0)

2018年VOA慢速英语(二)月

US Able to Protect Servicemembers from Biological Threat, Sa

Broadcast: Jan 10 2003 The Pentagon has issued a statement 2) asserting the military is prepared to protect its personnel from possible biological weapons attack. On the surface, the Pentagon's assert

发表于:2018-12-08 / 阅读(49) / 评论(0)

VOA2003（上）-健康之旅

AGRICULTURE REPORT - Biological Controls, Part 1

AGRICULTURE REPORT - Biological Controls, Part 1 By Mario Ritter Broadcast: Tuesday, April 13, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biological controls are living

发表于:2019-01-30 / 阅读(54) / 评论(0)

农业与发展

VOA标准英语2011--Israel Practices Biological Attack Response

Israel Practices Biological Attack Response The Israeli government has carried out a two-day exercise it says is aimed at boosting preparedness for any terrorist attack aimed at sparking an outbreak of a highly contagious disease. Israeli officials e

发表于:2019-02-12 / 阅读(59) / 评论(0)

VOA标准英语2011年(十二月)

留美老师带你每日说英文第417期:面试的相关准备

台湾籍旅美老师今天交给我们的句子是： Watch and outline your answer before you go in and so that you can answer clearly, concisely and with confidence. 在你进去面试之前，先练习概述答案，这样你才可以有回答地清

发表于:2019-02-21 / 阅读(53) / 评论(0)

留美老师带你每日说英文

留美老师带你每日说英文第767期:古代残骸的发现

台湾籍旅美老师今天交给我们的句子是： When researchers uncover a skeleton, some of the first clues they gather, like age and gender, lie in its morphology, which is the structure, appearance, and size of a skeleton. 当学者们发现一

发表于:2019-03-05 / 阅读(91) / 评论(0)

留美老师带你每日说英文

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学英语单词

abrasion resistance index

bogoliubov-born- green-kirkwood- yvon hierarchy