单词	give it a foothold
释义	give it a foothold 占有一席之地
随便看	molecular scattering intensity molecular science molecular scission molecular scissors molecular screen molecular screening Molecular self-assemble Molecular self-assembled structure molecular selfassembly molecular self-assembly Molecular Self-assembly and Molecular Machines molecular self-assembly polymerization Molecular self-assembly technique molecular semi-classical closed orbits molecular sensor molecular separation molecular separator Molecular sequence data Molecular Sequencing Data molecular series molecular sex identification molecular shape molecular shape analysis molecular shape change molecular shape factor