查询词典 under

fall under sb.'s observation：被某人注意到

come under sb.'s observation 被某人注意到 | fall under sb.'s observation 被某人注意到 | escape observation 未被觉察, 不为人所注意

before they could get it under control：他们才能控制住火势

1 had been fighting是过去完成进行时,表示过去某一时刻之前一直进行的动作. | 2 before they could get it under control, 他们才能控制住火势. | under control, 受到控制.

get under way：开动

get together 聚集 | get under way 开动 | get under 控制

get under way：准备航行;在航;出港

get under way 准备航行 | get under way 准备航行;在航;出港 | get you home boiler 应急备用锅炉

go under：失败

go under the knife 接受手术 | go under 失败 | go up in smoke 化为乌有

hundred year ago,the serf exists under ground rent：百年前,农奴在地租下生存

千年前,奴隶在皮鞭下生存, thousand years ago,slave exists... | 百年前,农奴在地租下生存, hundred year ago,the serf exists under ground rent | 现在,老莫在货币体制下生存, now,Lao Mo exists under the modern...

under the guise：装扮成,在...的幌子下

under one's charge有某人照顾 | under the guise 装扮成,在...的幌子下 | 3. with构成的惯用短语

This painting came under the hammer at Christie's today：这幅画今天由克里斯蒂拍卖行拍卖了

2. "come/go under the hammer=be sold at auction 被拍卖 | This painting came under the hammer at Christie's today. 这幅画今天由克里斯蒂拍卖行拍卖了. | handle 柄,把手:

This painting came under the hammer at Christ's today：这幅画今天由克里斯蒂拍卖行拍卖了

come / go under the hammer 被拍卖 | This painting came under the hammer at Christ's today. 这幅画今天由克里斯蒂拍卖行拍卖了. | hammer away at sth.( work hard at sth.) 努力做某事

Under handicap：采差点比赛

Under Par 少于标准杆 | Under Handicap 采差点比赛 | Violent Dig 掘出障碍球

functional catches：活动把手生耳

回零针 fly-back hand | 混合表 combo watch | 活动把手生耳 functional catches

parametric linear programming：参数线性规划

参数模型|parameter model | 参数线性规划|parametric linear programming | 参数最优化|parameter optimization