Root operator
[计] 根算符
🧩 词语组成解析
root
[rut]
n. 根，根源;原因，本质;祖先;[乐]和弦基音;
vt. 使生根;使固定;根源在于;欢呼，喝彩;
vi. 生根;根除;
🗣️ 情景例句
I'd love to, but I have to be up early tomorrow.
我非常感谢，可是明天我得早起。
It seems to be clearing up.
看来天要放晴了。
She usually wears that round her middle when she goes out.
她外出时总是把它系在腰上。