keep down
穿着破旧的鞋, 处于困境
be down on one's uppers
暂无补充释义。
相关词条
up-and-down
fill down
sit-down
lug down method【环境】
Chinese grey duck down
breaking-down test
duck down
be down on one's uppers
暂无补充释义。
keep down
up-and-down
fill down
sit-down
lug down method【环境】
Chinese grey duck down
breaking-down test
duck down