常見例句Manufacture of matrix relief hole with CHM 化學(xué)銑削工藝加工凹模漏料孔His strength in a crisis is an ace in the hole. 臨危不懼是他的看家本領(lǐng)。I need a holiday as a relief from the daily grind. 我需要休假以擺脫單調(diào)的日常工作。He chiseled a hole in the door to fit a new lock. 他在門上鑿了個(gè)孔,以便裝一把新鎖。He saw the tower in relief against the sky. 他看到那塔聳立在空中,輪廓十分鮮明。The bird picked a hole in the ice with its beak. 那鳥在冰上啄出了一個(gè)洞。 返回 relief-hole