Ectochorion
外绒(毛)膜
🗣️ 情景例句
on the patio this morning.
要在院子 。
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。
It's twelve fifty-five.
十二点五十五了。