Oxynervone
羟基神经苷酯, 羟基烯脑苷酯
🗣️ 情景例句
John Marchetta gave me my start here six years ago,
六年前 ，John Marchetta让我在这儿起步，
I hope this will lead to further business between us.
我希望这次交易将使我们之间的贸易得到进一步发展。
the varieties are infinite; but two classes may be roughly seen.
鸟的飞行方式千差万别，但大体上可分为两类。