TRAIS
导读:TRAIS读音音标
TRAIS意思解释
abbr.Transportation Research Activity Information Service (Department of Transportation) 交通研究活动信息服务(交通部);
TRAIS意思解释
abbr.Transportation Research Activity Information Service (Department of Transportation) 交通研究活动信息服务(交通部);

TRAIS读音音标
TRAIS意思解释
abbr.
Transportation Research Activity Information Service (Department of Transportation) 交通研究活动信息服务(交通部);
