isu的意思|示意
美 / /
英 / /
isu相关例句
It isu urgent affairs to study the development mechanism to make the water improvement work permanent.
研究改水降氟工作的可持续发展机制乃当务之急.
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The best student was a transfer from lsu.
最优秀的学生是来自ISU的交换学生.
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