a US city in the state of Tennessee. It is on the Tennessee River and next to Lookout Mountain. During the American Civil War, Union soldiers climbed the mountain to defeat the Southern army at the Battle of Chattanooga (1863). The city is also well known because of the song Chattanooga Choo Choo. 查塔努加(Chattanooga):田纳西州的美国城市。它在田纳西河上,在观景山旁边。在美国内战期间,联盟士兵在查塔努加战役(1863)中爬上山,击败了南方军队。查塔努加·乔·乔(Chattanooga Choo Choo)这首歌也使这座城市闻名。