Peritrophic
围食膜的
🗣️ 情景例句
But I suggest you complete your education first.
但是我建议你首先完成你的学业。
Does this bus go to the beach?
这辆公共汽车去海滨吗？
When I present my views on the competitive products, I will refer to the patent situation.
专利的情况会在说明竞争产品时一并提出。