Dentoid
a. 齒狀的
??? 情景例句
An oil tanker ran aground and lost about 15,000 gallons of gas into the sea.
一般油輪擱淺，把 15000 加侖油傾瀉在海里了。
The electrician wears rubber shoes on the job.
電工在工作中穿著絕緣鞋。
Of course, many pictures are not 'about' anything.
當(dāng)然，有很多畫是什么“意思”也沒(méi)有的。