| 单词 | thumb-wheel |
| 释义 | > as lemmasthumb-wheel thumb-wheel n. and adj. ΚΠ 1967 Electronics 6 Mar. 129/1 High and low limits can be set separately on the comparator by: Dialing thumbwheel switches on the front panel during routine testing [etc.]. 1976 Sci. Amer. Jan. 130/3 There are even correcting thumbwheels for feeding in ambient air conditions in order to get standardized results on the digital display; they affect only the fourth digit and beyond. 1980 Nature 1 May p. xxii/2 A continuous rheostat thumbwheel control provides a full range of illumination. < as lemmas |
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