trench〔名词〕沟(运河);vt.挖沟于详细»
trench〔名词〕沟渠,地沟详细»
trench〔名词〕沟,槽,探槽详细»
trench〔名词〕沟,槽,沟渠详细»
trench〔名词〕沟,运河;vt.挖沟于详细»
trench〔名词〕沟,犁沟,挖沟详细»
trench〔名词〕峡谷详细»
trench〔名词〕沟,渠,道详细»
trench【林】①防火线 ②防火沟详细»
trench（货物间的）通风道海沟，深沟货物舱的通风道，货物间的通风道，两侧坡度很陡的海沟，舱内货物的通风道详细»
开槽slotting详细»
开槽〔名词〕notching详细»
开槽grooving详细»
开槽fillister;flute;fluting;nicking;recessing;slot详细»
开槽gullet;trough详细»
开槽fluting;trench excation详细»
开槽fluting;slotting详细»
开槽fillister;fluting;gain;grooving;notching;ploughing;trenching详细»
开槽grooving;hack;nicking详细»
开槽fillister详细»