Thymosterin
环氧麦角甾烯三醇乙酸酯
🗣️ 情景例句
What did I tell you?
我不是告诉过你吗？
You bet!
当然！
Though he kept throwing up his arms in despair, he readily accepted the $5 I have him.
虽然他绝望地举起双手，但他毫不迟疑地收下了我付给他的5镑钱。