nose dive

n.

空降；暴跌；

NOSEDIVE
NOSE DIVE
NOSE DIVE
Stocks Nose Dive, Treasury Yields Plummet as Economic Dread Grips Wall Street
ARV prices nosedive after Clinton brokering.
Ozone takes a nose dive after the eruption of mt. Pinatubo
Anti-nose-dive apparatus of a motorcycle
Anti-nose-dive safety system for a vehicle
E‐commerce and graduate education: Is educational quality taking a nose dive?
TAPHONOMY OF A NOSE DIVE: BONE AND TOOTH DISPLACEMENT AND MINERAL ACCRETION IN AN ICHTHYOSAUR SKULL
Nose dive preventing front suspension assembly
Once a Booming Market, Educational Software for the PC Takes a Nose Dive
Hospital profits continue nose dive