Biomacromolecule
生物高分子, 生物大分子
🗣️ 情景例句
Allow me to suggest an alternative.
让我提个其他的建议吧。
Misery acquaints men with strange bedfellows.
落难时不择伙伴。
As Fred was going in the same direction, he walked along with the tourist.
因为游客与弗雷德走的是同一个方向，他便与游客一道同行。