The adhensive forces were found to be related to the metal to oxygen chemical - bond energy.已经发现,粘着力与金属-氧的化学结合能有关.Chemical bond mainly includes electrovalent bonds , covalent bonds, and metalic bonds.化学键主要有离子键 、 共价键 、 金属...
not a pittance of remorse.毫无悔恨之心She showed her remorse by anointing Jesus with her own burial perfume.她用为她葬礼预备的香膏来膏耶稣以表示痛悔.He was full of remorse.他充满了悔恨。His remorse is just an artifice to gain sympathy.他的悔恨只是一种骗局,是为了博取同情...
She makes no attempt to stifle a yawn.她忍不住打了个哈欠。It is best to stifle curiosity and leave birds' nests alone.最好能克制住好奇心，不要去碰鸟巢。Gritting my teeth, I did my best to stifle one or two remarks.我咬紧牙关，硬是吞回了几句话。All Villefort...