let something be/equal/represent somethingMATHEMATICS 数学 technical used in mathematics to mean that you give something a particular measurement or value in order to make a calculation 假设某物为/等于/代表某物 Let angle A equal the sum of the two opposite sides. 设角A为两对角之和。
let something be/equal/represent something• Let c equal 6.
→ let something be/equal/represent something at let1(8)