单词 | dry cell |
释义 | > as lemmasdry cell dry cell n. a voltaic cell in which the electrolyte is contained in an absorbent material or is in the form of a paste, thus preventing spilling of the contents. ΚΠ 1893 P. Benjamin Voltaic Cell xv. 309 Dry cells are best adapted to circumstances where current is intermittently needed and then only for a short time. 1936 Discovery Sept. 285/2 Causing a current from a battery of dry cells to pass through the fine wire. < as lemmas |
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