Germine
胚芽碱
🗣️ 情景例句
that you care about Michelle.
你关心 Michelle。
Do I have to reserve a seat?
我一定要预订座位吗？
In man's early days, competition with other creatures must have been critical.
在人类早期，人类与其他生物的竞争一定是必不可少的。