| 词汇 | tricycle |
| 词根词缀 | 词源： 1828, "three-wheeled horse-drawn carriage," from Fr. tricycle (1827), from tri- + cycle. The pedal-powered version is first attested 1868. Short form trike (on the model of bike) is attested from 1883. 词根记忆： 三轮脚踏车(tri+cycle轮子)[tri-表示"三"] 词根词缀： tricycletricycle三轮脚踏车(tri+cycle轮子) tri-表示”三”triangle三角形(tri+angle角) tricycle三轮脚踏车(tri+cycle轮子) triple三倍的(tri+ple=ply表示增加) tripod三脚架(tri+pod脚) |
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