Microtitration
微量滴定
🗣️ 情景例句
What can I do for you, sir?
先生，有什么需要帮忙的吗？
Your price is 20% higher than that of last year.
你方价格比去年高出20%。
There is a broken small old gray stone bridge over the river.
河上有一座破烂不堪的、古老的、灰色的小石桥。