Osd
abbr. 海洋科学部（Ocean Sciences Division）；美国国防部长办公室（Office of the Secretary of Defense）；英国测绘局（Ordnance Survey Department）；光学扫瞄器（Optical Scanning Device）
🗣️ 情景例句
Just like the Pilgrims.
就像早年清教徒那样。
He is a gentle horse that never cast his rider.
驯良的马绝不会把骑手甩倒。
How peaceful and beautiful the country is!
多么平静美丽的国家呀！