| 释义 |
DEFINITIVE EXAMPLES 权威例句〔adapted〕The bird's feet are perfectly adapted for swimming.这种鸟的脚蹼极适于游泳。外研社新世纪〔skin diving〕The sport of swimming under water with flippers and a face mask and usually with a snorkel rather than a portable air supply.潜游，裸潜：戴着脚蹼和面罩在水下游泳的一种运动，通常只带通气管而不带便携式空气供应装置美国传统 |