| 单词 | 接触点 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔PROBLEM〕The trouble was caused by a loose connection in the fuse box. 问题是由保险丝盒里一处接触点松动而造成的。朗文写作活用〔contact〕The sting causes swelling at the point of contact.被叮咬之后接触点会肿胀。朗文当代〔point〕An electrical contact, especially one in the distributor of an automobile engine.接触点：电触点，尤其是汽车发动机的配电器上的接触点美国传统〔point〕He checked the points and plugs and topped up the oil.他检查了分电器接触点和火花塞，加满了油。剑桥高阶〔thermojunction〕The point of contact between two dissimilar metals in a thermocouple at which a thermoelectric current is produced.热接头：热电偶中两种不同金属的接触点，在该处热电流产生美国传统 |
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