Hitchhiking effects选择牵连效应
hitchhiking hitching搭乘
Go hitchhiking搭便车
Genetic Hitchhiking遗传搭车
Hitchhiking Diaries搭车日记
hitchhiking effect搭便车效应;选择牵连效应
Hitchhiking Afterward搭车西去
The young sometimes hitchhiking年轻人有时搭便车
T Hitchhiking with Samuel冷爵士
V-I（不及物动词） If you hitchhike, you travel by getting rides from passing vehicles without paying. 搭免费便车
Neff hitchhiked to New York during his Christmas holiday.
内夫在圣诞节休假期间搭免费便车去了纽约。
N-COUNT（可数名词） hitchhiker 搭免费便车的人
On my way to Vancouver one Friday night I picked up a hitchhiker.
在我去温哥华的那个星期五的晚上，我载了一个搭便车的人。