drop off, get in, check out … 8个旅行相关动词短语(Phrasal Verbs...答:check in, check in 中文, check in 意思, check in 用法, check in 翻译, check in 英文例句, check out, check out 中文, check out 意思, check out 翻译, check out 英文例句, drop off, drop off 中文, drop off 意思, drop off 翻译, drop off 英文例句, get in, get in 中文...