4. Unfortunately for those who try to make a living by catching sea cucumbers, the population of
sea cucumbers seems to undergo a cycle of boom and _____.
(A) bloom
(B) blur
(C) burst
(D) bust
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統計: A(51), B(30), C(182), D(204), E(0) #2002628
統計: A(51), B(30), C(182), D(204), E(0) #2002628
詳解 (共 5 筆)
#3506130
boom-and-bust n.
大繁榮後緊接著發生嚴重的不景氣; 景氣循環 (Yahoo)
boom and bust
a situation in which an economy or business regularly goes through periods of increased activity and success followed by periods of failure (Oxford Dictionary)
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