Lcv
abbr. low calorific value 低发热量，低热值
🗣️ 情景例句
I know so.
我确定知道是这样。
The fowler's pipe sounds sweet until the bird is caught.
捕禽人笛声悠扬，直吹得鸟儿落网。
How do you usually come to school?
你平常怎样来上学？