阿甘终结者
看语境了 ；building的确是典型的动词边名词化，后面加ing-就变成名词-建筑物但是building也是动词build+ing 变成现在进行时的形式希望对你有帮助哦~
告别了以前
building 名词；动名词例如：The building 【名词】will be pulled down in three months.The are busy building 【动名词】more high rises.The building【名词化的动名词】 of the department store will be completed in a year.祝你开心如意！
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