Another is to decorate a maypole with ribbons.另一项传统是用丝带装饰一根花柱.The girls danced lightly round about the maypole.姑娘们围着站朔节花柱轻快地跳起了舞.Jim: What are those long ribbons hanging down from the top of the Maypole for?吉姆: 五月柱顶上垂下的长...
in this weak piping time of peace在这和平的柔弱而宁静的时刻edge piping滚边, 镶边She carried a piping hot grill of oysters and bacon.她端出一盘滚烫的烤牡蛎和咸肉。Compression fittings for attaching tubing ( piping ) commonly have ferrules ( also known a...
有些唾液酸位于溶酶体的外表面.Some sialic acid is on the external surface of lysosomes.包括酯酶的一些, 可以位于完整溶酶体的外表面.Some, including an esterase, may be on the outside of intact lysosomus.正常情况下细胞溶质中不存在溶酶体的酶.Lysosomal enzymes are not normally ...