Linear independence
线性无关
🧩 词语组成解析
🗣️ 情景例句
They are eager to learn English.
他们急着要学英语。
Of young men die many, of old men escape not any.
年轻人死得不少，而年迈者是在劫难逃。
What is it? asked the man.
“什么事？”楼上人问。