... arc tangent 反正切 fly off on a tangent突然离题 go off at a tangent 跑题,突然做起其他事...
2
?切线上飞
but they are less popular in the USA ? 但他们在美国不受欢迎 fly off on a tangent ? 切线上飞 Nothing's gonne change my mind ? 没有什么是一瞬间我的心 ..
3
?飞的途径
...d for the first time as bosses of rival clubs, ? twomen来首次作为对手俱乐部的老板头时， fly off on a tangent ? 飞的途径 according to the writer,self-awareness is ? 据这位作家，自我意识是 ..