Pentazine
[化] 五嗪
🗣️ 情景例句
Yes. It's a great way to really see the canyon.
真的。那是真正参观峡谷的好方式。
Mother's apple pie always tastes delicious.
妈妈做的苹果派很好吃的！
The doctor looked over Mrs Brown very carefully.
医生非常仔细地给布朗夫人作了检查。