英语词源
- colorless (adj.)
- late 14c., from color (n.) + -less. Figurative sense of "lacking vividness" is recorded from 1861. Related: Colorlessness.
权威例句
- 1. His complexion was colorless and he hadn't shaved.
- 他面无血色，胡子也没刮。
- 2. Water is not only colorless, but odorless as well.
- 水不仅没有颜色，也没有气味。
- 3. A chemist can analyze water into two colorless gases, hydrogen and oxygen.
- 化学家能将水分解成无色气体氢和氧.
- 4. He took down from the shelf a bottle of colorless liquid.
- 他从架子上拿下一瓶无色的液体.
- 5. The colorless platelets were filtered washed with cold methanol.
- 将无色的小片状物过滤出来,用冷的甲醇洗涤.