Matlab
abbr. 矩阵实验室（matrix laboratory）
🗣️ 情景例句
Different kinds of activities, such as commenmorative meetings, planting trees,
举行各种各样的活动，例如召开纪念大会，植树造林，
The fox may grow grey, but never good.
狐狸活到老，永远难变好。
Nice to meet you.
很高兴见到你。