get on a trip的同义词

get on a trip的同义词 get on well with sb的同义词 trip的同义词是什么? around,trip的同义词 get a letter from的同义词 go on a school trip的意思 go on a camping trip的意思 on a trip还是IN A TRIP on a school trip与on the school trip的区别? go for a trip与go on a trip的区别,还有一道选择题 go for a trip与go on a trip的区别， go for a trip and go on a trip 哪个是正确的