Tetramerism
四数性
🔁 扩展释义
【医】 四部组成, 四节构造
🗣️ 情景例句
Life is full of ups and downs.
生活充满起伏。
I made 11 British pounds.
我赚了十一英镑。
He could not wash himself or get dressed.Instead, his sister or his parents had to help him.
他自己不能洗澡或穿衣服，他的姐姐或父母亲就只好帮他的忙。