| 单词 | couple |
| 释义 | couple [`kǝp·ǝl] CHEMISTRY Joining of two molecules. ELECTRICITY To connect two circuits so signals are transferred from one to the other. ELECTRONICS Two metals placed in contact, as in a thermocouple. ENGINEERING To connect with a coupling, such as of two belts or two pipes. MECHANICS A system of two parallel forces of equal magnitude and opposite sense. |
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