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adj.多級的（指繼電器）n.做凹口，開槽v.在（某物）上刻V形痕( notch的現(xiàn)在分詞 )，贏得，贏取，獲得高分...

notching的音標(biāo)：notching的英式發(fā)音音標(biāo)為：['n?t???]notching的美式發(fā)音音標(biāo)為：['n?t???]...

The economy is expanding, notching up high growth rates.經(jīng)濟在發(fā)展，實現(xiàn)了高增長率。This means that the system only improves, always notching forward, never backsliding.這意味著系統(tǒng)只能夠被改進, 總是向前的, 從不會倒退.Notching, improper pressure adjustment...