mutable

adj.

易变的，性情不定的；

1. Extremely mutable sites are called "hot spots".
   极端可突变的位置称为“热点”。
2. Thus it has no loops and no mutable variables.
   因此这种没有循环,也没有可变的变量。
3. Influenza viruses are also astonishingly mutable.
   流感病毒也惊人地变化无常。
4. She was born to be mutable and explosive.
   她是一个天生变化无常和容易发火的女人。

Mutable loci in maize.
Weakly s-permutable subgroups of finite groups
The Origin and Behavior of Mutable Loci in Maize
BI as an assertion language for mutable data structures
BI as an assertion language for mutable data structures
Adaptive evolution of highly mutable loci in pathogenic bacteria.
Separation logic: a logic for shared mutable data structures
High frequency of hypermutable Pseudomonas aeruginosa in cystic fibrosis lung infection.
Familial colorectal cancer in Ashkenazim due to a hypermutable tract in APC.
McClintock, B. The origin and behavior of mutable loci in maize. Proc. Natl Acad. Sci. USA 36, 344-355