漏斗状凹陷

funnel-shaped depression的用法和样例：

例句

Proliferation of cells in a ring around the feather germ creates a cylindrical depression, the follicle, at its base.环绕羽芽有一圈细胞不断增生，在基部形成圆柱状凹陷，称为毛囊。
That is largely because greater Santiago is built in a trough-like depression between two mountain ranges, which traps polluted air over the city and prevents its dispersal.这主要原因是圣地亚哥是建立在槽状凹陷的两条山脉间的城市，这是一座陷入空气污染并要防止其扩散的城市。

Depression

Broadcast: July 8, 2003 (THEME) VOICE ONE: I'm Sarah Long with Doug Johnson, and this is the VOA Special English program, SCIENCE IN THE NEWS. VOICE TWO: This week -- we look at some recent news about

发表于:2018-12-01 / 阅读(102) / 评论(0)

VOA2003（下）-发展与科学

蒋健棠英语实用句子07:She is suffering from depression

She is suffering from depression.她患上了忧郁症。 depression表示沮丧的意思，同时也指心理疾病忧郁症。 Talking with others brought her out of her depression.和别人交谈使她不再忧郁。

发表于:2018-12-02 / 阅读(50) / 评论(0)

蒋健棠英语实用句子

60秒科学:The Great Depression Increased Life Expectancy

The Great Depression Increased Life Expectancy A study in the Proceedings of the National Academy of Sciences finds that the population life expectancy actually increased during the Great Depression. Karen Hopkin reports Believe it or not, depression

发表于:2019-01-30 / 阅读(89) / 评论(0)

60秒科学

每日一词【564】depression：不景气、萧条

今天我们要学的词是depression。 Depression, 有不景气、萧条的意思。 The Great Depression, 就是美国历史上著名的大萧条时期。美国金融市场的一举一动，都牵动着投资者的神经。 The current situation i

发表于:2019-02-05 / 阅读(41) / 评论(0)

英语每日一词

Working too much may increase risk of depression

WASHINGTON, Jan. 25 (Xinhua) -- The odds of a major depressive episode are more than double for those working 11 or more hours a day compared to those working seven to eight hours a day, according to a report published Wednesday in the online journal

发表于:2019-02-08 / 阅读(69) / 评论(0)

英语新闻

How Depression Harms Your Heart

There is little doubt that depression is bad for the heart. Much as fatty diets, cigarette smoking, inactivity and obesity are linked with an increased risk of heart disease, recent evidence suggests that mental health has a similarly powerful impact

发表于:2019-02-17 / 阅读(55) / 评论(0)

实用英语

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学英语单词

auto volatile organic compound canister sampler

back to back credit

barge into

be afloat again