Obtuse-angled triangle
钝角三角形
🧩 词语组成解析
a. 有角的, 成角度的
🗣️ 情景例句
Second, we have to make an effort to encourage American companies to do business in our country.
第二，我们必须鼓励美国公司在我国开展业务。
The morning to the mountain the evening to the fountain.
凡是都有一定时间。
No one knows the location of the hidden treasure.
谁也不知道藏宝地点在哪里。