Xanthoxylin
[医] 花椒素, 秦椒素
🗣️ 情景例句
I have ideal blood pressure. A perfect heart.
我血压正常得很 ，心脏也很好。
I feel guilty because I haven't written her lately.
因为我最近没给她写信，我感觉到有罪。
He could not see anything.
他看不见任何东西。