美['k?l?l?s] 1 . His complexion was colorless and he hadn't shaved.
他面無血色，胡子也沒刮。
來自柯林斯例句
2 . Water is not only colorless, but odorless as well.
水不僅沒有顏色，也沒有氣味。
來自辭典例句
3 . A chemist can analyze water into two colorless gases, hydrogen and oxygen.
化學家能將水分解成無色氣體氫和氧.
來自辭典例句
4 . He took down from the shelf a bottle of colorless liquid.
他從架子上拿下一瓶無色的液體.
來自辭典例句
5 . The colorless platelets were filtered washed with cold methanol.
將無色的小片狀物過濾出來,用冷的甲醇洗滌.
來自辭典例句
1.lacking in variety and interest;
a colorless and unimaginative person
2.weak in color; not colorful
