“dredge pipe”可以造什么句，dredge pipe造句
来源：语文精选馆 2.78W
Assist to thoroughly remove oil and acne dirt, penetrate into pores, peel off dead epidermis cells and dredge pipes of sebum gland.
Naturally, the management also covers part of the city civilization. The manhole cover function is convenient water and exclude Road area maintenance, dredge pipe.
