
adv. 警惕
One can never let one's guard down on recovery and I'm afraid that I have.
在這特殊的康複時期一個人絕不能讓守護他的人失望,而我恐怕讓愛我的人失望了。
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.
這一個很簡單-隻是往守衛塔下面看就行。它正坐在地面上,部分被灌木擋着。
Be on your guard against all kinds of greed; for one's life does not consist in the abundance of possessions. (Luke 12:15).
于是對衆人說,你們要謹慎自守,免去一切的貪心。因為人的生命,不在乎家道豐富。(路加12:15)。
"on one's guard" 是一個英語習語,主要有以下兩層核心含義:
保持警惕;提防;戒備:
采取防禦姿勢;準備格擋/招架:
核心要點
用法提示:
against
連用,指明需要警惕的具體對象:on one's guard against fraud
(提防欺詐), on one's guard against attack
(防備攻擊)。with
連用,表示對某人保持警惕:be on your guard with him
(對他要留個心眼)。be
動詞之後 (is/am/are/was/were on one's guard
)。one's
需根據主語替換為相應的物主代詞:my, your, his, her, its, our, their
。理解關鍵: 這個短語的核心在于“防備” 和“警覺”,強調在可能面臨負面情況時保持高度的小心和準備狀态。
短語 "on one's guard" 的意思是保持警惕或處于戒備狀态,指對潛在危險、欺騙或意外情況有所防備。以下是詳細解析:
結構靈活
"one's" 可替換為所有格代詞(如 his/her/their),例如:
常接介詞
多與against 連用,強調防範對象:
適用場景
類型 | 示例詞彙 | 差異說明 |
---|---|---|
同義詞 | alert, vigilant, wary | 均表警惕,但語境輕重不同 |
反義詞 | off guard, careless | 反義短語為 "catch off guard" |
生活場景
"Tourists should stay on their guard while exploring unfamiliar cities."(遊客在陌生城市遊覽時應保持警惕。)
→ 強調對陌生環境的防備。
心理層面
"He remained on his guard, suspecting a hidden agenda."(他心存戒備,懷疑對方另有目的。)
→ 體現對潛在動機的不信任。
反義對比
"The sudden question caught her off guard."(這個突如其來的問題讓她措手不及。)
→ 通過反義短語突出“未防備”的狀态。
通過上下文靈活運用這一表達,能更生動地描述警惕狀态或提醒他人注意風險。
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