protrude
中文来自 ECDICT
- vi.
- 伸出，突出
- vt.
- 使伸出，使突出
演变路径（由近及远）
- 英语
- 书面借自 ←拉丁语 prōtrūdere
- 源自 ←原始印欧语 *pro- “forward; toward”
- 源自 ←原始印欧语 *trewd- “to push, thrust”
原始词根
词源说明
Learned borrowing from Latin prōtrūdere, the present active infinitive of prōtrūdō (“to push or thrust forwards; to protrude”), from prō- (“prefix denoting a forward direction or movement”) (from Proto-Indo-European *pro- (“forward; toward”)) + trūdō (“to push, shove, thrust”) (ultimately from Proto-Indo-European *trewd- (“to push, thrust”)).