Ihb
abbr. International Hydrographic Bureau 国际航道局
🗣️ 情景例句
The age range is from 6 months to 47 years.
年龄档次从6个月到47岁不等。
'Tis the early bird that catches the worm.
早起的鸟先得虫；捷足先登。
Is that all? He doesn't say very much,does he?
就这些吗？他没写许多，是吗？