Levallorphan
n. [药]烯丙左吗喃(用以解吗啡毒)
🔁 扩展释义
【化】 左洛啡烷; 利瓦洛凡【医】 1-N-丙稀基-3-羟基吗啡烷
🗣️ 情景例句
I've put an X next to the place where you should sign.
我已在你该签名的地方后面标示了X。
No possession, but use, is the only riches.
真正的财富不是占有，而是使用。
Sending a fax is more expensive than posting a letter, but much quicker.
发传真比寄信要贵些，但是要快得多。