| 单词 | tripping-relay |
| 释义 | > as lemmastripping-relay 4. In names of mechanical appliances that trip or are tripped (cf. trip v. 14); as tripping-coil, tripping-lever, tripping-relay ( Cent. Dict., Suppl. 1909); tripping-valve n. see quot. 1877. ΚΠ 1877 E. H. Knight Pract. Dict. Mech. Tripping-valve, one moved recurrently by the contact of some other part of the machinery. < as lemmas |
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