穿风衣的猫2012
名词形式: extinction 灭绝 disappearance 消失动词形式: extinguish 或者 die out都可以表示灭绝 disappear 消失希望对你有帮助
枫中落叶
1.to become extinct; to die out 2.to exterminate; to kill off; to extirpate 3.annihilation; extinction; disappearance; extermination
优质英语培训问答知识库