天火字典

英日字典：とうい

とうい

当為：

(n)
needing to be done
requiring a response
東夷：

(n)

(in Japanese history)
crude warrior from the eastern parts of the country
等位：

(n,adj-no)
rank
grade
same rank
糖衣：

(n,adj-no)
sugar coating
頭囲：

(n)
head measurement