Level 5 · word 8,689 of 20,000
coupling
/ˈkʌplɪŋ/
American
- n. 连接装置, 耦合器
- n. 连接, 耦合
- Definition
- n. a device that connects two parts or pieces of equipment together
- n. the act of connecting or joining things together
- Example
- The mechanic checked the coupling between the two train cars.
- 技师检查了两节火车车厢之间的连接装置。
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n.