Nwtf
abbr. non-watertight floor 非水密肋板
🗣️ 情景例句
He turned over his company to his son last year.
去年他把公司交给儿子管理。
A man cannot whistle and drink at he same time.
一心不能二用。
Old tunes are sweetest and old friends are surest.
老调最甜美，老友最可靠。