
adv. 警惕
One can never let one's guard down on recovery and I'm afraid that I have.
在这特殊的康复时期一个人绝不能让守护他的人失望,而我恐怕让爱我的人失望了。
This one's about as easy as they come - just look underneath the guard tower. It's sitting right there on the ground, partially obscured by bushes.
这一个很简单-只是往守卫塔下面看就行。它正坐在地面上,部分被灌木挡着。
Be on your guard against all kinds of greed; for one's life does not consist in the abundance of possessions. (Luke 12:15).
于是对众人说,你们要谨慎自守,免去一切的贪心。因为人的生命,不在乎家道丰富。(路加12:15)。
"on one's guard" 是一个英语习语,主要有以下两层核心含义:
保持警惕;提防;戒备:
采取防御姿势;准备格挡/招架:
核心要点
用法提示:
against
连用,指明需要警惕的具体对象:on one's guard against fraud
(提防欺诈), on one's guard against attack
(防备攻击)。with
连用,表示对某人保持警惕:be on your guard with him
(对他要留个心眼)。be
动词之后 (is/am/are/was/were on one's guard
)。one's
需根据主语替换为相应的物主代词:my, your, his, her, its, our, their
。理解关键: 这个短语的核心在于“防备” 和“警觉”,强调在可能面临负面情况时保持高度的小心和准备状态。
短语 "on one's guard" 的意思是保持警惕或处于戒备状态,指对潜在危险、欺骗或意外情况有所防备。以下是详细解析:
结构灵活
"one's" 可替换为所有格代词(如 his/her/their),例如:
常接介词
多与against 连用,强调防范对象:
适用场景
类型 | 示例词汇 | 差异说明 |
---|---|---|
同义词 | alert, vigilant, wary | 均表警惕,但语境轻重不同 |
反义词 | off guard, careless | 反义短语为 "catch off guard" |
生活场景
"Tourists should stay on their guard while exploring unfamiliar cities."(游客在陌生城市游览时应保持警惕。)
→ 强调对陌生环境的防备。
心理层面
"He remained on his guard, suspecting a hidden agenda."(他心存戒备,怀疑对方另有目的。)
→ 体现对潜在动机的不信任。
反义对比
"The sudden question caught her off guard."(这个突如其来的问题让她措手不及。)
→ 通过反义短语突出“未防备”的状态。
通过上下文灵活运用这一表达,能更生动地描述警惕状态或提醒他人注意风险。
【别人正在浏览】