Levigelinite
均匀凝胶体; 均匀凝胶体
🗣️ 情景例句
Right.
对。
The worker is pounding steel pipes to mend the leakage of water.
管道工为了修缮漏水而敲打着下水道的铁管。
Will you please try to find out for me what time the train arrives?
能不能请你帮我查查火车什么时候到？