Nonconstancy
[数]非恒
🗣️ 情景例句
The speed limit here is 60 miles an hour.
这儿限速为每小时六十英里。
The father buys,the son bigs,the grandchild sells,and his son thigs.
父买、子修建、孙儿卖，重孙街上当乞丐。
This is a major achievement because, in relative terms, planets are very small and old not emit light.
这是一个重要的成就，因为相对来说，行星很小，而且也不发光。