用法:
1 never growing old or appearing to grow old 不变老的; 不显老的:
Her beauty seems ageless. 她驻颜有术.

用法:
2 eternal 永久的; 永恒的; 永存的:
the ageless mystery of the universe 宇宙的永恒的奥秘.

• pull-up (Brit) (US `pull-off)
• pulmonary
• pulp 1
• pulpit
• pulpy
• pulsar
• pulsate
• pulsation
• pulse 1
• pulverization, pulverisation
• pulverize, pulverise
• puma
• pumice
• pummel (also pommel)
• pummelling
• pump 1
• pumpernickel
• pumpkin
• pump-room
• pun 1
• Punch
• punch 1
• punch-ball
• punch-bowl
• punch-drunk