找带有oo字母的单词,要40个,音标是[u:]答:一般来说双oo在字母m, n, l, th, se前发长u: 例如tooth, spoon, moon,soon ,too ,broom,school,room ,noon ,afternoon ,food ,cool,choose ,bloom ,boot,troop,loose,midnoon,oof,oofy,crool,croon,crooner,cuckoo,noodle,noodlehead,noodlework,noonday,noonflower,nooning,noontide...