英语单词“guard”的意思是:看守,警卫;防止,警戒。
读音:英 [ɡɑːd] 美 [ɡɑːrd]。
例句:A sentry stood guard on the ramparts. 一个哨兵在城墙上站岗。
在英语中,“guard”通常用作名词和动词,具体含义和使用方式也因语境而异。作为名词时,它指守卫、警卫、防护和警戒,可用于表示被派去站岗、执行保卫任务或提出建议。作为动词时,它可以指防止或监控某个过程、措施或不测事件的发发生。以下是10个使用“guard”的例句:
1. He is guarding the store at night. (夜晚他在店铺站岗放哨。)
2. We are trying to guard against the risk of terrorist attacks. (我们努力防范发生恐怖袭击的风险。)
3. We'll put a guard on the gate overnight. (我们将守卫大门过夜。)
4. We have had police guard all our buildings against burglary. (我们已经请警察护卫所有建筑以防窃贼入室。)
5. The fire was guarded against by fire extinguishers and fire blankets. (消防器材和消防毯子防止了火灾的发生。)
6. The ship was guarded by a small flotilla of warships. (这艘船由一支小型舰队护卫。)
7. The city is guarded by a large police force. (这座城市由一支庞大的警察部队守卫。)
8. The guard dog barked fiercely at the stranger. (看门狗对陌生人狂吠。)
9. The ship was guarded by a naval flotilla. (这艘船由一支海军舰队护卫。)
10. The city walls were guarded by a strong line of sentry boxes and barbed wire. (城墙被坚固的哨所和铁丝网所守护。)
在以上的例句中,“guard”均在不同的情况下用来形容守护某个地点或保护某个事件,使得对象的安全或避免某个不良后果得到保证。注意在不同的语境下,这些用法和意义可能略有不同,所以在实际使用时应结合具体语境进行分析。