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
All right, let's agree to differ on this topic.
好吧,我们在这个问题上保留各自的观点。
Lightly gain,quickly lost.
来得容易去得快;不义之财,理无久享。
Which is your favourite month?
你最喜欢哪个月份?
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