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
That will do.
那可以。
I saw him last Monday.
我上个星期一看到他。
Yes. Ashland is a small town about eight kilometres from the city of Richmond.
对。阿什兰德是一个距里士满市大约8公里的小镇。