pre-warning是什么意思 pre-warning怎么读
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英 [p'riːw'ɔːnɪŋ]
英 [p'riːw'ɔːnɪŋ]
美 [p'riːw'ɔːnɪŋ]
美 [p'riːw'ɔːnɪŋ]
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n. 预警
pre-warning的相关资料
PREabbr.Petroleum Refining Engineer炼油工程师
prezone前界,前区
pre-warning的用法和样例
用作名词 (n.)
- Basic early warning systems are being set up in the affected areas.
受灾地区将会安装预警系统。 - Don't worry, we have a tsunami early warning system.
别担心，我们有海啸预警系统。
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