单词	甲周皮
释义	甲周皮n.perionychium【解】甲周皮，甲周表皮
随便看	exchanger, spray-type exchanger, u-type heat exchanger-- u-type heat exchanger， air-blast heat exchanger， air-to-water heat exchanger， anion exchanger， blanket heat exchanger， cation exchanger， counterflow heat exchanger， extended-surface exchanger， external heat exchanger， flat-tube heat exchanger， heat exchanger， helium-water heat exchanger， ion exchanger， let-down heat exchanger， liquid-metal heat exchanger， mixed-bed ion exchanger， na-to-steam heat exchanger， regenerative heat exchanger， shell-and-tube exchanger， single-pass heat exchanger， sodium-to-sodium heat exchanger， spray-type exchanger， u-type heat