名词
中文翻译：天青石蓝
同义词：
['lime green', 'indigo blue例句：1. The litmus test is used to determine the presence of acid in a solution.（酸碱指示剂用于检测溶液中的酸性。）2. The painter applied the litmus blue to the canvas before it dried.（画家在画布干燥前将其涂上天青石蓝。）']
例句：
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1. The litmus test is used to determine the presence of acid in a solution.
酸碱指示剂用于检测溶液中的酸性。
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2. The painter applied the litmus blue to the canvas before it dried.
画家在画布干燥前将其涂上天青石蓝。
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3. The color of the litmus blue was so vivid that it could be seen from a distance.
天青石蓝的颜色如此鲜艳，以至于可以从远处看到。