Pentitrate
四硝季戊四醇
🗣️ 情景例句
I feel like an old man.
我感觉像一个老头。
One swallow does not make a summer.
一燕不成夏。
In addition to all her other qualifications, Bessie was an expert cook.
贝西除了有各种本领以外，还是一个烹饪大师。