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
Nowadays in the USA, more and more young people are losing interest in politics.
正在的美国，越来越多的年轻人对政治丧失了兴趣。
Poverty is not a shame, but the being ashamed of it is.
贫非耻，耻贫乃耻。
The following day, the patient asked for a bedside telephone.
第二天，这位病人要了一部床头电话。