1
be teething
teethe 表“长牙”时常用进行时 be teething 来描写正在出牙的状态。
The baby is teething and wants to chew on everything.
宝宝正在长牙，什么都要咬。
长牙；出牙
teethed — past of teethe
先理解核心含义，再看它在真实句子里的用法。
长牙；出牙
grow teeth; cut baby teeth
The baby is teething and wants to chew on everything.
宝宝正在长牙，什么都要咬。
长牙
To grow teeth.
咬东西以缓解出牙不适
To bite on something to relieve discomfort caused by growing teeth.
teethe
Base
原形
teethes
3rd person
第三人称单数
teething
-ing
现在分词
teethed
Past
过去式
teethed
Past participle
过去分词
Babies often teethe when they are six months old.
婴儿通常在六个月大时长牙。
My son teethed all through the night and could not sleep.
我儿子整夜长牙，睡不好觉。
The baby is teething and wants to chew on everything.
宝宝正在长牙，什么都要咬。
teethe 指婴儿长牙，常用进行时 teething 表示‘正在长牙’。
The baby is teething and seems a bit fussy tonight.
宝宝正在长牙，今晚看起来有点烦躁。
Babies usually teethe when they are around six months old.
婴儿通常在六个月大左右开始长牙。
She teethed without much discomfort, so her parents were relieved.
她长牙时没有太多不适，所以她的父母松了一口气。
teethe 表“长牙”时常用进行时 be teething 来描写正在出牙的状态。
The baby is teething and wants to chew on everything.
宝宝正在长牙，什么都要咬。
第三人称单数作主语时用 teethes；过去式为 teethed。
Most babies teethe between 4 and 7 months.
大多数宝宝在4到7个月之间长牙。
Not this
The baby is teething teeth.
Use this
The baby is teething.
teethe 是不及物动词，本身已含“长牙”之意，不能再接 teeth 作宾语；中文“长牙齿”的宾语在英语中不需要译出。
Not this
My baby's teeth are teething.
Use this
My baby is teething.
teethe 的主语是长牙的婴儿或幼儿，而不是牙齿本身；表示“我的宝宝在长牙”时要说 My baby is teething.
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
正在长牙
The baby is teething and wants to chew on everything.
宝宝正在长牙，想咬所有东西。
开始长牙
Most babies start teething around six months.
大多数宝宝六个月左右开始长牙。
咬…来缓解出牙不适
The baby may teethe on his fingers.
宝宝可能会咬手指来缓解出牙不适。
正在长牙的婴儿
A teething baby often has sore gums.
正在长牙的婴儿通常牙龈疼痛。
磨牙环
She bought a chilled teething ring for her son.
她给儿子买了一个冰凉的磨牙环。
出牙凝胶
Apply a little teething gel to soothe the gums.
涂一点出牙凝胶来舒缓牙龈。
初期问题；起步阶段的困难
The new website is still having teething problems.
新网站仍然存在一些初期问题。
Use teethed naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把 teethe 想成 teeth 多了一个 e：宝宝长牙时小牙冒出来，teethe 就是“长牙”这个动作。
语域：neutral 常见场景：婴儿护理、育儿交流、儿科咨询 该词通常指婴儿长出乳牙，多用于育儿、儿科等日常或专业场合，口语和书面语中都比较常见。
可构成进行时 be teething，表示（婴儿）正在长牙；该动词不用于被动语态。
Dictionary facts from ECDICT, WIKTIONARY.