speechless词源
发布于：2025-07-05 17:15浏览量：100文/优校网
英文词源
- speechless (adj.)
- Old English spæcleas "permanently mute;" see speech + -less. Meaning "mute by effect of astonishment" is from late 14c. Related: Speechlessly; speechlessness.
发布于：2025-07-05 17:15浏览量：100文/优校网
