Gnps
(GNP 的复数) 国民生产总值\\n[经] 国民生产毛额
🗣️ 情景例句
I must prepare my lessons.
我必须准备工课。
Early wed,early dead.
早婚者早夭。
a trough (the lowest point), a height (the vertical distance from the trough to the crest),
波谷（最低点）、浪高（从波谷到浪峰的垂直距离）