keep close to相关的网络例句
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- 与 keep close to 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Because houseflies keep in touch with mankind closely and it likes moving indoors, people pay close attention to it and study it.
研究家蝇的抗药性防治策略，是制定防治对策的科学依据。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了，但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场，你等着挨绳子吧！
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。