secretly

secretly的英语例句

1. The secretory system of the respiratory tract is probably the most appreciated.

   呼吸道的分泌系统可能是最先被意识到的.

2. Secretory granules are apparently built up from fusion of smaller vesicles.

   分泌颗粒显然是从较小的小泡融合而成的.

3. The entire cell is extruded and constitutes the secretory product.

   整个细胞被挤出形成分泌产物.