Mottling of teeth
[医] 斑牙
🧩 词语组成解析
[医] 斑[状阴]影, 斑点状阴影
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
teeth
[ti:θ]
n. 牙( tooth的名词复数 );齿;齿状部份;致力于（ 有难度的事）;tooth的复数形式;（组织、法律等）强大有效;不顾危险（或反对等）;
🗣️ 情景例句
On a contract.
在一份合同上面。
She changed into old clothes for the sake of comfort.
为了舒适，她换上了旧衣服。
Looking into the drawing room, she saw a scene of confusion over by her writing desk.
她往起居室里看去，写字台边一片狼籍。