Prokayvit
[医] 普罗凯维他, 2-甲基-1,4-奈醌(商品名)
🗣️ 情景例句
I need to post a letter.
我得去寄封信。
We continued to struggle up the steep slope of the mountain.
我们为了攀登山的陡坡，不断地倍尝辛劳。
Even really honest people are often made to feel guilty.
甚至是最诚实的人也常弄得觉得有罪似的，