tā / píng / shí / kǒu / cái / hěn / hǎo / jīn / tiān / què / yīn / wèi / jǐn / zhāng / ér / huì / zhì / shé她平时口才很好,今天却因为紧张而喙窒舌。She is usually eloquent, but today nervousness left her unable to speak.