Backwash controller
[化] 返洗液控制器
🧩 词语组成解析
n. (划桨引起的)反流, 激流区, 反响\\n[机] 逆吹
controller
[kən'trəulə]
n. 管理者;控制者;（机器的）控制器;（公司的）财务总管;
🗣️ 情景例句
They were ... they were ... they were average.
他们……他们……他们是普通身材。
Soon up, soon down.
升得高，落得快。
No one can avoid being influenced by advertisements.
没有人能避免受广告的影响。