[植] transverse furrow ；

[例句] 大脑中心处的横沟就是结构之一,它也是人体验快感的结构. The nucleus accumbens is one of and it's also shown to be critical for experiencing pleasure.

[冶]trenching，[冶]又称 :掘沟(ditching) ；

[例句] 他们正在掘沟排水. They are digging trenches to drain the water away.

hyposulculus ；

[例句] 雷声连成片, 雨下沟河漫. Raytheon even as tablets, rain Gouhe Man.

clints，grike，grykes，karren ；

ditch ；

[例句] 应用十字刻沟法并且应用低能量高负压原则的乳化劈核技术行超声乳化手术. The emulsification was taken cross splitting method with low energy and high negative pressure.

trench ；

[化] channel，channeling ；

channelling ；

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[例句] 另一位驾驶员就没这么幸运, 他的车永远地陷在了溪沟里. Another driver wasn't as lucky, permanently parking his truck in the creek.

[脊椎] holcodont，holcodont dentition ；

channel(l)ing，riffling ；

guide channel，guiding gutter，guide way ；

catch drain，catch pit，gully ；

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