Clotogen
克洛托珍（成药, 维生素K制剂）
🗣️ 情景例句
He's stepped out of the office for a little while.
他离开办公室刚一会儿。
A plant may produce new flowers; man is young but once.
花有重开日，人无再少年。
We can negotiate the unit price for large orders.
如果大量订购，单价可以再谈。