切: correspond to; be close to莫: no one; none; nothing班: class; team門: entrance; exit; door; gate弄: do; manage; handle; fetch; g ...虎: tiger; Panthera tigris班門弄斧: display one's slight skill before an expert; be conceited; display one's incompetence before a connoisseur; go to teach hewing to the god of carpenters; show off before a superior man; show off in the presence of an expert; show off one's proficiency with the axe before lu ban, the master carpenter; teach fish to swim; teach one's grandmother (how) to suck eggs 先生大名, 如雷灌耳, 小弟獻丑,真是班門弄斧了。 your great name long since reached my ears like thunder. i am ashamed to show off my incompetence in the presence of an expert like yourself勿班門弄斧: don't teach your grandmother to such eggs不要班門弄斧: do not teach fish to swim; do not try to teach your grandmother to such eggs; don't try to teach fish how to swim; never offer to teach fish to swim切勿班門弄斧: don’t teach fish to swim班門弄斧;好為人師: to teach one"s grandmother to such eggs班門弄斧(關(guān)公門前耍大刀): teach one's grandmother how to suck eggs不要班門弄斧。 英語諺語: don't teach your grandmother to suck eggs班門: ban mun切莫: cemo莫班加: mobanga莫班小姐: mademoiselle de maupin搔虎頭,弄虎須: offend the mighty and powerful切莫爾: chemor切莫戈: chemogo切莫利: cemoli搔虎頭弄虎須: offend the mighty and powerful班門坎巴約: ban chin bayo切莫達諾夫: chemodanov切莫杜羅夫: chemodurov