查询词典 or

Sink or swim , swim or drown：进退沉浮

Or beat countdown或者被击败 | Sink or swim, swim or drown进退沉浮 | Can you see the gap between right and wrong你能看到正确和错误的区别吗

to learn to or start to do sth：开始做(某项工作);开始从事

to fill or use an amount of space or time 占用(时间);占据(空间) | to learn to or start to do sth 开始做(某项工作);开始从事 | to accept sth. that is offered or available 接受(建议或能得到的东西)

Synovectomy or/and capsulectomy-shoulder elbow, wrist or ankle：滑膜切除术或关节囊切除术- 肩关节、肘关节、腕关节或踝关节

滑膜切除术或关节囊切除术- 膝关节 Synovectomy or/... | 滑膜切除术或关节囊切除术- 肩关节、肘关节、腕关节或踝关节Synovectomy or/and capsulectomy-shoulder elbow, wrist or ankle | 滑膜切除术或关节囊切除术- 指...

acrimonious - bitter and sharp in language or tone; mean-spirited：(辛辣,刻薄)

39) acrid - biting or harsh in odor or taste; deeply or violently bitter... | 40) acrimonious - bitter and sharp in language or tone; mean-spirited; (辛辣,刻薄) | 42) acute - sharp; shrewd; severe (尖锐...

obscure: of undistinguished or humble station or reputation：身份卑微的

dash: to splash; bespatter 泼溅 | obscure: of undistinguished or humble station or reputation 身份卑微的 | conventionality: the state, quality or character of being conventional 惯例,俗套,老一套

insubstantial lacking firmness or solidity; weak or unsatisfying：不牢固的;脆弱的;薄弱的

insolvent not solvent; not having money to pay what on... | insubstantial lacking firmness or solidity; weak or unsatisfying:不牢固的;脆弱的;薄弱的 | interpretation the act or the result of interpretin...

The moon is bright or dim and she wax or wane：月有阴晴圆缺

人有悲欢离合, Men have sorrow and joy; they part or meet again; | 月有阴晴圆缺, The moon is bright or dim and she wax or wane. | 此事古难全. There has nothing perfect since the olden days.

or whenever：或其他什么时候,或随便什么时候

Anyone seen carrying bags, boxes, or whatever, was stopped by the police. 警察看见... | 2. or whenever 或其他什么时候,或随便什么时候 | He might come on Monday, or Tuesday, or whenever. 他也许星期一来,也...

or wherever：或其他类似地方,或随便什么地方

He might come on Monday, or Tuesday, or whenever. 他也许星期一来,也许星期二来... | 3. or wherever 或其他类似地方,或随便什么地方 | You may hear the song at home, at school, or wherever. 在家,在学校或随便...

Or whoever：或者其他什么人,或者随便谁

You may hear the song at home, at school, or wherever. 在家,在学校... | 4. or whoever 或者其他什么人,或者随便谁 | When you're done with the book, just give it to Mary or Shelley or whoever. 当你看完这本...

Gooch valve motion：古氏阀动装置

autodoping effect 自掺杂效应 | Gooch valve motion 古氏阀动装置 | funny bone (肘上)尺骨端

ascending development：上行展开法

system上行激活系统[用于神经生物学] | ascending development上行展开法 | ascertainment确定,确认