Stoichiometry
n. 化学计算, 化学计算法, 化学计量学\\n[化] 化学计量学; 化学计量法
🗣️ 情景例句
Do you still live there?
你还住在那儿吗？
She sent me a Christmas card last year.
去年寄过一张圣诞卡。
Have fun.
好好玩吧！