议程的倒数第三项the antepenultimate item on the agenda宇宙飞船已开始倒数计时了.The spaceship is already being counted down.正割函数的倒数，称为余割函数。The value of the complement of the secant is called the cosecant....
The rain poured down without ceasing.雨哗哗地下个不停.The sound of songs and every sort of music filled the ears without ceasing.笙歌聒耳.Streams of mercy, never ceasing, Call for loudest praise.怜悯江河涌流不断, 迫我不断来歌咏....
石珊瑚 、 真珊瑚及黑珊瑚.Stony corals, true corals and black corals.本饲料为石珊瑚 、 海洋滤食性无脊椎生物 、 虾、甚至是小鱼提供均衡的营养.Provides a balanced food for feeding stony corals, marine filter - feeding invertebrates, shrimp and even small fish.每当提及珊瑚, ...