查询词典 cannon

In the Latin Quarter, the police used water cannon to repulse students who tried to break through barricades at the Sorbonne - the university that the police stormed a week ago to break up a sit-in and that is now a symbol of the struggle against the law.

在拉丁聚居区，警察使用高压水枪击退试图突破索邦大学路障的学生。索邦大学目前是学生反抗斗争的标志。一周以来警察在此猛烈驱散学生静坐抗议活动。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。