单词nosedive
n.: 急剧下降；急转直下；暴跌；（飞行器的）俯冲
v.: 骤降；急剧下跌；暴跌；俯冲
网络: 猛跌；垂直俯冲；大暴跌
急剧下降；急转直下；暴跌:
a sudden steep fall or drop; a situation where sth suddenly becomes worse or begins to fail
（飞行器的）俯冲:
the sudden sharp fall of an aircraft towards the ground with its front part pointing down
骤降；急剧下跌；暴跌:
to fall suddenly
俯冲:
to fall suddenly with the front part pointing towards the ground
俯冲
复数：nosedives
现在分词：nosediving
过去式：nosedived
n.tailspindivespinspiraldescent
We were all terrified when the pilot took the plane into a nosedive .
当飞行员将飞机垂直俯冲下去时，我们都给吓坏了。
I"ve had a few blogger friends send me an alarmed message when their subscriptions stats take a daily nosedive.
曾经有几个博客朋友把他们的日订阅下降提醒邮件发给我看。
The housing stagnation dates to 1991, the year that diminished expectations about Japan"s economy sent property values into a nosedive.
房地产市场停滞不前要追溯到1991年，当时，人们对日本经济的预期下降，导致房地产价值暴跌。
Nobody realized just how aggressively until fuel prices threw the industry into a nosedive.
然而没有人知道这一切有多么冒进，直到燃油价格的高涨将航空业抛进了漩涡。
Now, however, spending is set to nosedive (see chart), and Mr Salmond must hope he does not go with it.
然而，现在，政府计划支出急剧下降（见图表），萨尔蒙德一定希望自己不依中央政府设立的计划行事。
Howard: The stock market in the US took a nosedive last night. I"ll call Mr. Tsai to see if there"s anything we should do.
霍华德：美国股市昨晚暴跌。我要打电话给蔡先生，看看我们是不是该做些什么。
Colleges try to maintain the good standard of educational ethics, which should never take a nosedive.
大学尽力维持高水平的教育道德，绝不可让其下沉。
The stock market plummeted again yesterday. Several listed companies plagued by rumors of financial crisis saw their prices nosedive.
昨天股市又大跌，几家为财务危机谣言所苦的上市公司股价都大跌。
Teen births among African Americans are now rising again, predictably, given the recent economic nosedive.
现在，美国黑人中青少年生育又在增长了，估计这主要是由于最近经济急剧下降的原因。
Without the jump in government spending, GDP would still be in a nosedive.
若没有政府支出的跃升，GDP仍将大跌。