Iraqi security forces were placed on high alert and American aircraft —unpiloted reconnaissance drones flying low, and fighter jets roaring high above —crossed the capital.
伊拉克安全部队处于高警戒状态，美国空军在首都上空穿梭，无人驾驶侦察机低空飞行，战斗喷气机高空呼啸。
| 单词 | on high alert |
| 释义 |
on high alert
英语例句库
Iraqi security forces were placed on high alert and American aircraft —unpiloted reconnaissance drones flying low, and fighter jets roaring high above —crossed the capital. 伊拉克安全部队处于高警戒状态，美国空军在首都上空穿梭，无人驾驶侦察机低空飞行，战斗喷气机高空呼啸。
原声例句
NPR音讯 2018年12月合集 Everyone is on high alert. They've raised the terror alert here in France. 所有人都处于高度警戒状态。法国已经提高了恐怖警戒级别。 Newsweek Everyone must be on high alert. 每个人都必须高度警惕。 PBS英语讯息 Our ground-based air defense weapons systems have been put on high alert. 我们的陆基防空武器系统已经处于高度戒备状态。 BBC 听力 2021年3月合集 And residents have been urged to remain on high alert. 当局已通知居民保持高度警惕。 CNN 10 学生英语 2019年2月合集 That is what the police are on high alert for now. 这就是警方目前处于高度警戒状态的原因。 VOA视频精选 We’re all on high alert realizing that this could happen. 我们都有高度警觉，意识到这可能会发生。 NPR音讯 2015年1月合集 So, yeah, people knew it, but France was on high alert. 所以人们知道这些，之前法国就处于高度警戒中。 AP 听力 2014年11月合集 The security of government installations throughout Canada is on high alert. 加拿大政府设施的安全防卫处于高度警戒状态。 NPR音讯 2018年12月合集 So German police also went on high alert and tightened border controls. 因此德国警方也处于高度戒备状态，同时加强了边界控制。 当月 CNN 10 学生英语 Still, the country remains on high alert, prepping for any potential emergencies. 尽管如此，全国仍处于高度戒备状态，为任何可能发生的紧急情况做好准备。 环境与科学 So, as for the United Nations, it's on high, high alert actually. 所以，联合国实际上处于高度戒备状态。 AP 听力 2013年12月合集 Road crews went on high alert while airlines began canceling hundreds of flights. 道路维护人员正处于高度警戒状态，航空公司也已取消数百个航班。 蜘蛛侠：英雄无归 At once, he felt a full-on spider-sense flare up, and went on high alert. 就在这时，蜘蛛感应全面爆发，他顿时高度戒备起来。 PBS英语讯息 The Eastern Caribbean is on high alert tonight for Tropical Storm Elsa. 今晚，东加勒比地区对热带风暴“艾尔莎”处于高度戒备状态。 BBC 听力 2016年8月合集 Ukraine has put its military on high alert along the de facto border with Crimea. 而乌克兰方面则在与克里米亚的边境处保持军队高度警惕。 AP 听力 2021年5月合集 Guatemalan disaster relief authorities remain on high alert amid renewed activity at the Pacaya Volcano. 帕卡亚火山再次处于活跃状态，危地马拉救灾当局保持高度警惕。 美国历史频道纪录片《宇宙》 These space forecasters are on high alert for solar storms that might disrupt life on Earth. 这些太空预报员，对太阳风暴有着高度的警惕性，而太阳风暴则可能毁灭地球上的生命。 《分钟地球》趣味科普（精选双语） So some vaccines contain substances called " adjuvants, " which put the immune system on higher alert. 为此，有的疫苗会加点 “助剂”，以帮助免疫系统更敏感些。 CRI在线 2015年7月合集 Provinces in south and east China are on high alert because of two typhoons are approaching. 中国东南部省份已启动预警准备应对即将来袭的双台风。 NPR音讯 2015年2月合集 All right. Well, all of Denmark has been on high alert while police hunted for this attacker. 好。警方在搜寻袭击者的过程中整个丹麦都处于高度警戒状态。 |
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