查询词典 bone up

be up for grabs：公开投标

be up before | 被送交 | be up for grabs | 公开投标 | be up on | 精通, 熟悉

up hill and dale：拚命地

up front 预先 | up hill and dale 拚命地 | up in arms 竭力反对

up in arms：起来进行武装斗争

up and down 上上下下;前前后后 | up in arms 起来进行武装斗争 | up to date 现代的;直到最近的

up in arms：竭力反对

up hill and dale 拚命地 | up in arms 竭力反对 | up in the air 悬而未决

go up in the air：[美俚]暴跳如雷, 发脾气

go up in smoke\\v.被烧光, 化为乌有 | go up in the air[美俚]暴跳如雷, 发脾气 | go up in the world发迹, 露头角, 飞黄腾达

up the wind：顶着风

up the river 在狱中 | up the wind 顶着风 | up to a move or two 机灵

bring up to the wind：将船迎风停住

bring up to the wind 将船迎风停止 | bring up to the wind 将船迎风停住 | bring up with a round turn 急速拉住正松出的缆绳

bring up to the wind：将船迎风停止

bring up anchor 抓住海底的锚 | bring up to the wind 将船迎风停止 | bring up to the wind 将船迎风停住

No, up there：不,是在另一边

Up there-|在那上面 | No, up there!|不,是在另一边 | Up at the market-|在市场那里

Its up to date：这个很时兴

Its up in the air. 尚未决定. | Its up to date. 这个很时兴. | Its up to you. 一切由你决定.

Minstrel Show：化装黑人乐队的演出

show cause 提出正当理由 | minstrel show 化装黑人乐队的演出 | medicine show 走江湖卖药

punctual aspect：準時式;準時體;一次體

punched card 穿孔卡片 | punctual aspect 準時式;準時體;一次體 | punctuation 標點符號用法