- adj. 不变的；恒定的；经常的
- n. [数] 常数；恒量
- n. (Constant)人名；(德)康斯坦特
CET4 TEM4 IELTS GRE 考 研 TOEFL CET6
- constant: see consist
- constant (adj.)
- late 14c., "steadfast, resolute," from Old French constant (14c.) or directly from Latin constantem (nominative constans) "standing firm, stable, steadfast, faithful," present participle of constare, from com- "together" (see com-) + stare "to stand," from PIE root *sta- "to stand" (see stet). Of actions and conditions from 1650s. Related: Constantly.
- constant (n.)
- 1832 in mathematics and physics, from constant (adj.).
- 1. There was constant jeering and interruption from the floor.
- 2. It's a constant struggle to try to keep them up to par.
- 3. Constant wheelchair use will scuff almost any floor surface.
- 4. The weather is a constant topic of conversation in Britain.
- 5. An automatic voltage regulator ensured a constant output from the generator.
[ constant 造句 ]