Oximase
肟酶
🗣️ 情景例句
Sure. It's up ahead to your left.
好的。往前走，在你的左边。
All things are difficult before they are easy.
凡事都是先难后易。
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