Cationic starch is widely used in wet end as strengthening, retention and drainage agent.

阳离子淀粉被广泛应用于纸机湿部，起增强、助留、助滤作用。

youdao

Wet books should be placed on end with their pages kept apart.

弄湿的书应该竖着放置，书页分开。

《柯林斯英汉双解大词典》

This was followed by hail, which depleted the crop, and a very wet end to the summer.

WSJ: Will Lyons on Wine: The Bitter Economics of Sweet Wines

During the wet, water cascades off the plateau and submerges thousands of acres of the Top End, turning dozens of sandstone outcrops such as Ubirr into little islands.

BBC: Australia��s Top End

By the end of the study, the researchers showed that 9.3% of patients taking aspirin developed wet age-related macular degeneration (AMD) compared with 3.7% of patients who did not take aspirin.

BBC: Long-term aspirin 'blindness link'