Midop
(=missile Doppler)彈道測量多普勒系統(tǒng)
??? 情景例句
A man can develop his mind by reading.
讀書增進(jìn)個人的智慧。
Lily is a Sophomore now.
莉莉現(xiàn)在大學(xué)二年級。
I doubted whether the story is true.
我懷疑那故事是不是真的。