使振作；打起精神；加快
dollar bucked up at the end of 1980, gold prices retreated.───年底美元逆势增长，金价开始回跌。
The good news bucked us all up.───好消息使我们全都为之振奋。
After taking a shower, he bucked up a little.───了个淋浴之后，他精神振作了一些。
A: sorry I'm late. There was road construction on highway 9 and traffic was bucked up for a mile.───对不起我迟到了。9号公路在筑路，车辆颠簸前进了一英里。
After taking a shower, he bucked up a little .───洗了个淋浴之后，他精神振作了一些。
When the dollar bucked up at the end of 1980, gold prices retreated.───1980年底美元逆势增长，金价开始回跌。
buckled up───系好安全带；把…扣紧
backed up───堵车了的；已备份的
bulked up───胀大；形成大数目
fucked up───混乱的，乱糟糟的
mucked up───搞糟；弄脏
rucked up───变皱；（使）起皱褶
sucked up───吸收
tucked up───折起，卷起
blocked up───过厚