Microphotometry
显微光度术
🗣️ 情景例句
I'm so glad you found the bag and took the time and trouble to return it.
我很高兴你发现了旅行袋而且不怕麻烦花时间将它送来。
How much should people demand of their governments?
国民对其政府应该要求多少呢？
Can you guess?
你能猜出来吗？