Phenprocoumon
[化] 苯丙香豆素\\n[医] 苯丙羟基香豆素
🗣️ 情景例句
a portrait of the United States--
一幅美国的剪影--
Between two stools one falls to the ground.
脚踏两头要落空。
Behind you. Can you reach them?
在你后面！你够得着吗？