Vector expression
[计] 向量表达式
🧩 词语组成解析
🗣️ 情景例句
You have to go on television, too.
也应该上电视。
It seems what he said is true.
看起来他说的好像是真的。
The hovercraft is particularly useful in large areas with poor communications such as Africa or Australia;
气垫船在非洲、澳大利亚等交通不发达地区特别有用。