Pushdown
推下; 后进先出方式
🗣️ 情景例句
My wife will love this jade necklace.
我太太一定会非常喜欢这条镶玉的项链。
Love looks with telescope; envy with microscope.
爱情大处著眼，忌妒吹毛求疵。
modern states 'invest'in institutions of learning to get back 'interest'
现代国家对教育机构投资，收回的"利息