2026-01-11 15:57:45 浏览次

needle是什么意思 英[ˈniːdl] 美[ˈniːdl] n. 针, 尖vt. 用针缝vi. 缝纫[计] 探针n. a slender pointer for indicating the reading on the scale of a measuring instrumentn. a sharp pointed im...