用法:
1 bicycle 自行车; 脚踏车.

用法:
2 motor cycle 摩托车. Cf 参看 cycle. bike 2
v [I] (infml) ride a bicycle or motor cycle 骑自行车或摩托车:
Let's go biking. 咱们骑车去吧.

• protect
• protection
• protective
• protein
• protest
• proud
• prove
• provide
• provided
• province
• provision
• provoke
• pub
• public
• publication
• publicity
• publish
• pudding
• puff
• pull
• pulse
• pump
• punch
• punish
• pupil