constant
英 [ˈkɒn.stənt]
美 [ˈkɑːn.stənt]
- 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
使用频率:
记忆方法
将“constant”拆分为“con”和“stant”。想象“con”如同连续的“重复”动作，而“stant”则意味着“站立”或“持续”。将这两个部分结合起来，可以形成一个画面：一个人不断地站立，象征着不变化、持续不断的“constant”。
以上内容由AI生成, 仅供参考和借鉴
中文词源
constant 持续的
con-, 强调。-st, 站，词源同stand.
英语词源
- constant
-
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.).
权威例句
- 1. There was constant jeering and interruption from the floor.
- 议员席上不断有人在嘲讽和打岔.
- 2. It's a constant struggle to try to keep them up to par.
- 要让他们达标，需要不断努力。
- 3. Constant wheelchair use will scuff almost any floor surface.
- 任何地板上经常有轮椅走动几乎都会有所磨损。
- 4. The weather is a constant topic of conversation in Britain.
- 在英国，天气是交谈中永恒的话题。
- 5. An automatic voltage regulator ensured a constant output from the generator.
- 一个自动电压调节器保证了发电机电流输出的稳定。
相关单词
广而告之
1一秒钟记单词小学英语单词记背神器英语一二三四五六年级人教版英语词汇汇总表单词记背神器 单词记忆书单词词汇速记强化训练
【推荐理由】赠运费险，热门商品
【现价】27.9
【下单链接】38￥ CZ3457 5OArdvEMFvn￥