ember - 是詞根嗎

！是，它的派生詞是embers，中文意思是n. 餘燼餘火小火苗

When he came back he fanned the embers of his fire again and warmed himself.

當他回來的時候，他又煽起了餘火未盡的木塊，使自己暖和起來。

Only the embers of the bonfire remained.

那篝火只有餘燼尚存。