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...