Prematrix
[计] 前置矩阵
🗣️ 情景例句
It's a beautiful day.
今天天气真好。
What's your nationality?Are you American?
你的国籍是什么?你是美国人吗？
The albatross is the king of the gliders, the class of fliers which harness the air to their purpose, but must yield to its opposition.
信天翁是滑翔飞行的鸟类之王，它能自如地驾驭空气，但必须顺气流飞行。