Trichotomy
n. 三分法\\n[医] 三分法, 三切法
🗣️ 情景例句
Mid terms are coming soon.
很快就期中考试了。
It's time for class.
上课时间到了。
Because Manhattan Island is made of solid rock, it is safe to build very tall buildings.
曼合顿岛是由坚固的岩石构成的，这使得兴建大厦非常安全。