单词	trigraph
释义	trigraph /ˈtrʌɪɡrɑːf / noun A group of three letters representing one sound, for example German sch-.If three letters together represent a single sound, they constitute a trigraph, such as tch in catch and sch in schmaltz.... Similarly, to take the consonant trigraph t c h, the teacher can explain that in this word the three letters together ‘say’ the sound. Both digraphs and trigraphs in French have their origin in history and phonology.
随便看	guard cell guard dog guard duty guarded guardedly guardedness guardee guard hair guardhouse guardian guardian angel guardianship Guardi, Francesco Guardmember guard of honour guard rail guard ring guardroom Guards guardsman guard's van guar flour guar gum Guarneri, Giuseppe Guarnerius

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。