Achromatic indicator
[化] 消色指示剂
🧩 词语组成解析
a. 无色的, 不分光的, 消色差的, 非染色质的\\n[化] 消色差的
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
Come on. Let's get some sleep.
走吧 ，让我们去睡觉吧。
You are still thinking about a Ph.D., aren't you?
你还是想学成博士，是吗？
The temperature drops to -- 30 o and very few people attempt to cross the Pass.
气温下降到零下30度，试图跨越山口的人寥寥无几。