Harry always invited Charlie when he threw a thrash in his office.哈里在办公室开派对时总不忘叫上查利。Never mind the side issues, let's get down to brass tacks and thrash out a basic agreement.别管枝节问题, 让我们讨论问题的实质,以求得基本一致.Three shaggy-...
Never mind the side issues, let's get down to brass tacks and thrash out a basic agreement.别管枝节问题, 让我们讨论问题的实质,以求得基本一致.Three shaggy-haired men thrash tunelessly at their guitars.3 个头发蓬乱的男人没腔没调地乱弹着吉他。Harry always invi...
非 表面活性剂 的添加剂称作助洗剂,长期以来用以改进表面活性剂的去污作用.Nonsurfactant additives known as " builders " have long been used to improve detergent action of surfactants.如同所有化学和物理的过程一样, 温度对去污作用有重要影响.As in all chemical and physical processes, te...