retain

/rɪˈteɪn/
To retain something means to continue to have that thing. 保留

verb [vt. 及物动词] 保持,保留;保存,储存;记住;付定金聘定(尤指律师);留用(员工)

He struggled to retain control of the situation. 他曾努力保持对局势的控制。

re(一再) + tain(拿) → 一再地拿 → 保留, 保持
单词造句: