1
be secure from/against sb/sth
表示免受某人或某物的侵害。
This door is secure from intruders.
这扇门能防盗贼闯入。
安全的；受保护的
先理解核心含义，再看它在真实句子里的用法。
安全的；受保护的
safe; protected
This door is secure from intruders.
这扇门能防盗贼闯入。
免受攻击或危险；受到保护
Free from attack or danger; protected.
免于被盗的危险；安全的
Free from the danger of theft; safe.
免于窃听、拦截或发现的风险；保密的
Free from the risk of eavesdropping, interception or discovery; secret.
无忧无虑的；无畏的
Free from anxiety or doubt; unafraid.
After years of saving, they finally felt financially secure.
经过多年的储蓄，他们终于感到经济上有了保障。
She felt secure in her new home with the advanced alarm system.
有了先进的警报系统，她在新家里感到安全。
The job offers a secure income and good benefits.
这份工作提供稳定的收入和良好的福利。
表示免受某人或某物的侵害。
This door is secure from intruders.
这扇门能防盗贼闯入。
表示对某事感到放心或有把握。
She feels secure about her future.
她对未来感到安心。
表示在某个方面有保障或稳固。
He is secure in his job.
他工作稳定，没有后顾之忧。
Not this
The system is safety.
Use this
The system is secure.
形容词 'secure' 与名词 'safety' 混淆，这里需要形容词作表语表示状态。
Not this
The rope is secured enough.
Use this
The rope is secure enough.
过去分词 'secured' 虽可作形容词，但在此语境下标准形容词 'secure' 表示‘牢固的’更自然，'secured' 强调动作完成，词义侧重不同。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
稳固的基础
A secure base is essential for a child's development.
稳固的基础对儿童的发展至关重要。
稳定的工作
She finally found a secure job with good benefits.
她终于找到了一份福利优厚的稳定工作。
安全的环境
Children need a secure environment to learn and grow.
孩子需要一个安全的环境来学习和成长。
确信...而放心
She went to bed secure in the knowledge that the doors were locked.
她确信门已经锁好，放心地去睡了。
坚如堡垒
Their new system is secure as a fortress, protected by multiple firewalls.
他们的新系统坚如堡垒，由多道防火墙保护。
免受伤害
The children are secure from harm in the playground.
孩子们在操场上安全无虞。
Use secure naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象“se”谐音“色”，cure是“治愈”，色彩治愈心灵，让人感到安全、安心。
语域：neutral 常见场景：金融财务安全、心理安全感、物理安全、牢固稳固 作为形容词，secure 在多种场合都可以使用，比较中性，正式和非正式语境均适用。
作表语时后常接介词from或against表示免受…之害，或接about表示对…放心。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, OCTANOVE, WIKTIONARY.