Selection rule
[化] 选择定则; 选律
🧩 词语组成解析
rule
[ru:l]
n. 规则，规定;统治，支配;章程;
vt.& vi. 控制，支配;判定;裁定，裁决;价格稳定;
vt. 统治;规定;管理;裁决;
vi. 统治;管辖;裁定;
🗣️ 情景例句
and we'll take your dad with us.
带你爸爸也一起去。
If at first you don't succeed, try, try again.
初试不成功，努力勿懈怠。
What is the price difference?
价钱差多少？