| 释义 |
butterfly /'bAtaflai; 'bAtV/flai/ n (pl -flies) insect with four wings, often brightly coloured, and feelers. 蝴蝶。 ~ (stroke) n stroke used in swimming, both arms moving upward and outward at the same time as an up and down kick of the feet. 蝶泳 (双脚上下踢动时, 双臂同时向上并向外划) 。 |