Sergeev
n. (Sergeev)人名；(俄)谢尔盖耶夫
🗣️ 情景例句
And what about Michelle?
那Michelle怎么办？
My friend phoned me at 10 a.m. Yesterday.
我的朋友昨天上午10点打电话给我。
supplying the rocket fuels for its ships,
作为航天飞船的燃料。