secure的副词形式为securely。secure可作及物动词和形容词，含义为“保护、获得、实现、扣紧、保卫、使安全安心的、稳妥的”；而securely作为副词，含义为“安心地”。
一、secure的基本含义及用法介绍
1、作为及物动词，意为保护;(尤指经过努力)获得，取得，实现;拴牢;扣紧;关严;保卫;使安全。
例句：The team managed to secure a place in the finals.
球队拼得了决赛的一席之地。
She secured the rope firmly to the back of the car.
她把绳子牢牢地拴在车后面。
The windows were secured with locks and bars.
窗户已经插上栓，上了锁，都关好了。
2、作为形容词，意为安全的;可靠的;安心的;有把握的;牢靠的;稳固的;稳妥的。
例句：At last they were able to feel secure about the future.
他们终于觉得不必为将来而担忧了。
It's not a very secure way to make a living.
以此谋生终非长久之计。
The aerial doesn't look very secure to me.
我看这天线不太牢固。
二、securely的基本含义及用法介绍
securely作为副词，意为安心地。
例句：Federal leaders continued their efforts to secure a ceasefire...
联邦领导人继续争取促成停火协议。
We shall make sure our home is as secure as possible from now on.
我们应该确保家里从今往后尽量锁紧门窗。
Check joints are secure and the wood is sound...
检查一下连接处是否稳固及木料是否结实。
He was determined to give his family a secure and solid base.
他决定给家人一个牢固坚实的生活基础。
She felt secure and protected when she was with him...
和他在一起的时候，她感到一种被人保护的安全感。
The loan is secured against your home...
这笔贷款以你的房子作为抵押。
