usable 核心词议：
adj. 可用的；合用的（等于useable）
usable 基本解释
速记方法知识扩展
中文词源
中文词源：
usable
精选例句
1、 It's been reported that no usable fingerprints were found at the scene.
据报道，现场没有发现任何可用的指纹。
常见考点例句：
- But those two-dimensional performers severely limit usable camera angles .
- 但是这些二维的“演员”严重的限制了可用的摄像角度。
- It sounds suspiciously as if one single usable take of juvenile warbling has been spliced repeatedly through the track , making the already repetitive rhythm of the main theme madly insistent .
- 这听起来好像整个乐曲是利用一个少年的颤音反复的拼凑，使得已经重复的主旋律疯狂的坚持。
- A third did two biopsies but was unable to get usable dna .
- 第三个医生进行了两次活检，但没有得到可用的dna。
- We got plenty usable stuff for him .
- 我们给他很多可用的东西。
- Plastids convert sunlight , water and carbon dioxide into usable nutrients .
- 叶绿体将阳光、水分和二氧化碳转化成可用的养料。