bell mouth
英：[bel mauθ] 美： [bɛl maʊθ]
bell mouth 基本解释
释义喇叭口；漏斗口；锥形孔；锥形底
bell mouth 相关例句
双语例句
- A valved brass wind instrument that produces a mellow tone from a long, narrow tube that is coiled in a circle before ending in a flaring bell.
一种有活瓣的铜管乐器，从漩涡形且端部有喇叭口的又长又细的管子里发出圆润的乐音。
权威例句
How does CPD affect teaching and learning? Issues in systematic reviewing from a practitioner perspectiveBEVERAGE PRODUCTS AND FLAVOR SYSTEMS HAVING A NON-SWEETENING AMOUNT OF REBAUDIOSIDE ACENTRIFUGAL SEPARATORSAttached and Free-Floating Bacteria in the Fraser River Estuary, British Columbia, CanadaJust Let It Melt in Your MouthMoney Where Your Mouth IsFoot-and-mouth vaccineGrand Canon; mouth of Kanab Wash.Dry Mouth and Dietary Quality Among Older Adults in North CarolinaProtective mouthguards and sports injuries
