Arons chromoscope
[化] 阿朗斯验色器
🧩 词语组成解析
n. 阿伦（男子名）
彩色显象管
🗣️ 情景例句
Help yourself, please.
请随便。
Seven percent would be possible for orders for, say, 500 or more.
订购500台或500台以上都不得有可能给予7%的折扣。
That would be a waste of money. What's your opinion?
那就浪费钱了。你的意见呢？