Nanoencapsulation
毫超微包囊法
🗣️ 情景例句
I'm most grateful to you for taking so much trouble to explain the best way of getting there.
你不厌其烦地给我解释去那里的最佳途径，我对些深表感激。
Little boats must keep the shores.
小船不能航行远。
Please be aware that this is a crucial issue to us.
请了解这一点对我们至关重要。