用法:
1 never having had life 无生命的:
lifeless stones 无生命的石头 *
a lifeless planet 没有生物的行星.

用法:
2 dead 死的:
the lifeless bodies of the slaughtered animals 宰杀後的动物尸体.

用法:
3 lacking vitality; dull 没有生气的; 沉闷的:
a lifeless performance 死气沉沉的演出.

• commercial vehicle
• commiserate
• commiseration
• commissar
• commission 1
• commissionaire
• commissioned officer
• commissioner
• Commissioner for Oaths
• commit
• commitment
• committal
• committed
• committee
• commode
• commodious
• commodity
• commodore
• common 1
• common decency 1
• commoner
• common ground
• common land
• common law
• commonly 1