water passage

基本解释

Add cooling water passage outside.
外部增加冷却水管路。
The scar, composing 4% to 37% (surface area) of the whole fruit coat, was found to be the main water passage for most species.
栎属植物的果脐占果皮表面积的4％-37％，是大多数种类吸收水分的主要部分。
www.kib.ac.cn
It's life as a water passage, one point one year after year in bluestone station.
它的生命如一注流水，一点一点在车站的青石台上年复一年地流逝。

The roasting must be even, and the grinding process must be finely calibrated so that the resulting coffee allows smooth passage of the hot water that extracts the flavour.
ECONOMIST: Espresso coffee
Filter cloth: synthetic textile with openings for water to escape, but which prevents passage of soil particles.
UNESCO: L O S S A R Y
Like his passage on how listening to water running through a canyon reminds him of the erotic sounds in the Kama Sutra.
FORBES: The Story Of Eau