0 US spelling of colourless
1 having no unusual qualities and therefore not interesting:
2 containing no color:
The distinction by light and electron microscopy of two types of cone containing colorless oil droplets in the retina of the turtle.
I learned as a boy that carbon dioxide was a colorless, odorless, harmless gas that plants ingest in the process of photosynthesis.
Or suppose we have three glasses, the first two filled with colorless liquid, the third with a bright red liquid.
In addition, its vapor is odorless and colorless providing the possibility of undetected contamination.
A green-sensitive pigment was found in a class of single cones having orange droplets, and the blue-sensitive pigment in small single cones having colorless droplet.
Then he mixed two colorless liquids together.
X-ray and infrared testing revealed that a colorless substance had been applied to the canvas to make it appear older.
Items made of colorless glass and green bottle glass are most commonly seen.
中文繁体
(colourless的美式拼寫)…
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(colourless的美式拼写)…
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ortografía americana de “colourless”, incoloro/ora [masculine-feminine]…
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ortografia americana de “colourless”…
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renksiz, sade…
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incolore…
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fargeløs…
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