Electrocolorimeter
电色度计
🗣️ 情景例句
We need to do lots of laundry. Do we have enough detergent?
咱们得洗好多衣服呢。有足够多的洗涤剂吗？
Bad workmen often blame their tools.
拙匠常怪工具差。
But this phase of our development is now finished.
但这个发展阶段已经结束。