Ulf
n. 超低频
🗣️ 情景例句
The advanced class is nonstop.
高级课程， 是没有休息的。
I will be in between six and eight.
我6点至8点都在。
winkling out hidden meanings, super-imposing new ones,
挖掘其隐晦的含义，增添新的含义，