本期詞匯：burden v. 擔(dān)負(fù)；負(fù)重 n. 負(fù)擔(dān)

詞根：b 開頭的詞含有“攜帶”之意

· 源于 -bher-，意為“承受”

bear 承受 （攜帶負(fù)擔(dān)）

birth 出生 （攜帶生命）

拆分：burd 攜帶 + en 使役動詞

→ 使你攜帶很多東西

→ 增加負(fù)擔(dān)

→ burden 負(fù)擔(dān)

例句：

n.

His working burden is to heavy, which makes him have to surrender.

他的工作負(fù)擔(dān)太沉重了，使他不得不投降。

v.

They were burdened with heavy taxes.

他們被重稅所困擾。