单词 | fluctuate |
释义 | fluctuate /fluk"chooh ayt'/, v. , fluctuated, fluctuating. v.i. 1. to change continually; shift back and forth; vary irregularly: The price of gold fluctuated wildly last month. 2. to move back and forth in waves. v.t. 3. to cause to fluctuate. [1625-35; < L fluctuatus undulated, ptp. of fluctuare to flow, equiv. to fluctu(s) a flowing (deriv. of fluere to flow) + -atus -ATE1] Syn. 1. See waver. 2. oscillate. |
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