efficient
" "
[形] 重大な
[形] ①能率的な，無駄がない ②（人が）有能な
[他] ～をうんざりさせる，退屈させる
[名] 国勢調査
Don't have an account? Sign up
Do you have an account? Login
DiQt
Free
★★★★★★★★★★
