您要查找的是不是：
- He has rather indefinite views on the question. 他对该问题的看法颇暧昧。
- Respiration is difficult at great heights. 在很高的高原上呼吸很困难。
- A brief, indefinite interval of time. 瞬间一个短暂的、不确定的时间间隔
- An extremely large, indefinite number. 无数无限大、没限定的数目
- She'll be away for an indefinite period. 她将离开一段时间，何时回来未定。
- Respiration becomes difficult at great heights. 在很高的地方呼吸就变得困难了。
- He gave me an indefinite answer. 他给我的答复模棱两可。
- He's away for an indefinite period. 他离开一段时间,多久未定。
- indefinite respiration 不定性呼吸音
- The air inhaled and exhaled in respiration. 呼吸的空气在呼吸中吸入和呼出的空气
- The indefinite integral is an antiderivative. 不定积分是反导数。
- He was using his accessory muscles of respiration. 他在用呼吸辅助肌进行呼吸。
- Having an indefinite number of stamens. 多雄蕊式的具有不定数量雄蕊的
- A gill or similar organ of respiration. 鳃鳃或类似的呼吸器官
- To render indefinite or unspecific. 使概括使不确定或不具体
- Function of airways; Artificial respiration. 呼吸道的功能；人工呼吸。
- Fixed a problem with an indefinite Wave 9 wait. 修正了一个在第9波时不确定的等待。
- I tried to gauge the depth of her sleep by the rate of her respiration. 我试图通过她的呼吸速率来测定她的睡眠深度。
- He's away for an indefinite period of time. 他要离开一段不知多长的时间。
- The act or process of breathing; respiration. 呼吸作用呼吸的行为或过程；呼吸
