Methotrexate
[化] 甲氨蝶呤; 氨甲蝶呤
🗣️ 情景例句
I'm leaving for Beijing on a four-day tour.
我马上要去北京旅游4天。
Thank you for your letter.
谢谢你的来信。
'You must give up fishing!' my friends say.
“你可别再钓鱼了！”我的朋友们说，