Chromocytometry
血红蛋白测定法
🗣️ 情景例句
sacrifices have to be made by one partner from time to time.
总要有一方必须不时做些牺牲。
Other men live to eat, while I eat to live.
别人为食而生活，我为生活而食。
She looked everywhere for him but could not find him.
四处寻找，但没有找着。