Tril
n. [计]下三角阵（商业数学软件MATLAB的常用命令之一）
🗣️ 情景例句
I have been exposed to languages such as English, Spanish, and French.
我接触过英语、西班牙语和法语。
Great. Then we can drink beer together.
棒极了，我们可以一起喝啤酒了。
Why didn't you tell her to use her own?
你为什么不叫她用自己的？