Tetrasomy
四体性
🗣️ 情景例句
No. I need to stop by the shop.
不，我要先到商店停一下。
Love looks with telescope; envy with microscope.
爱情大处著眼，忌妒吹毛求疵。
He's been there for over two years. He's been there since two years ago.
他到校有两年多时间了。他两年前就到那儿学习了。