他对未来的计划一直保持沉默，所以没人知道他接下来会做什么。
He's been silent about his future plans, so no one knows what he'll do next.
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silent英 /ˈsaɪlənt/|美 /ˈsaɪlənt/
解释
silent 是形容词，意思是"沉默的、不说话的"，来自名词 silence（沉默）的形容词形式。
He's been silent about his future plans, so no one knows what he'll do next.
silent 是形容词，意思是"沉默的、不说话的"，来自名词 silence（沉默）的形容词形式。