试剂级, 医药级, 食品级, 化妆品级, 工业级等.Reagent grade, pharmaceutical grade, grade, cosmetics, industrial, and so on.满城汉墓出土文物数量多, 品级高,文物科技价值和工艺价值高.Mancheng Han tombs excavated quantity, grade high heritage value and process - value te...
通报者透露匪徒中有一人手中有枪.The informer said that one of the gang would have a revolver.“宣告者” ( 即通报者, 传禧信者 ) 则指那当众宣告信息的.The noun proclaimer, herald ( keryx ), refers to one who proclaims news publicly....
Do not stay on the humps too long. Move on!不要在山丘上停留太久, 继续前进!Camels do not store water in their humps, as people often think.与人们经常认为的不同,骆驼不是把水储存在骆峰里.As their fat is depleted, the humps become floppy and flabby.当驼峰储存的脂肪被用光...