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accelerate
加速,促进
absolute
绝对的,无条件的;完全的
boundary
分界线,边界
brake
刹车,制动器
catalog
目录(册)
vague
模糊的,不明确的
vain
徒劳,白费
extinct
绝灭的,熄灭的
extraordinary
不平常的,特别的,非凡的
extreme
极度的,极端的
agent
代理人,代理商;动因,原因
alcohol
含酒精的饮料,酒精
appreciate
重视,赏识,欣赏
approve
赞成,同意,批准
stimulate
刺激,激励