Cations
n. 阳离子；正离子（cation的复数）
🗣️ 情景例句
Well, Richard and I feel that with a baby coming
嗯， Richard和我觉得孩子快要出生了，
What kind of grades did you make in college?
你在学院得到什么样的等级？
As the parents had five children, life was a perpetual struggle against poverty.
家里已有5个孩子，全家人常年在贫困中挣扎。