Ihb
abbr. International Hydrographic Bureau 国际航道局
🗣️ 情景例句
Come in, please.
请进。
This material feel hand, How does that materoal feel?
这种布料感觉起来很硬，那块料子如何呢？
I make them for workers and farmers.
我做完了给工人和农民用？