书籍 Solutions - 初中级 - 9-9F单元

the act of finding something for the first time and before others

the activity or process of making or building something once again after it has been destroyed or damaged

a lasting version of sounds, images, or data made for future use

a brand new machine, tool, or process that is made after study and experiment

the state or condition of being totally or partially unable to hear

the condition of having little or no hair on the head or body

the act of physically shifting or changing location

to organize items in a specific order to make them more convenient, accessible, or understandable