| 例句 |
Be on the watch for anything suspicious.注意任何可疑情况。Environmentalists will be on the watch for damage to wildlife.环保主义者会密切关注对野生动物造成的伤害。Be on the watch for thieves in this crowd.提防人群中有小偷。I am always on the watch for a good bargain. 我总在留意便宜货。Cats are constantly on the watch for mice or other small mammals.猫总是伺机抓些老鼠或其他小哺乳动物。Airline staff should always be on the watch for criminal activity.航空公司员工应该时刻提防犯罪活动。When you're driving in winter you should always be on the watch for ice on the roads.冬天开车时，应该时刻注意结冰的路面。We are always on the watch for thieves.我们总是提防着小偷。 His family was always on the watch for early signs of the disease.他的家人总是很注意提防出现这种病的早期症状。 |