Back washing
[化] 回洗; 回洗法
🧩 词语组成解析
back
[bæk]
n. 背，背部;背面，反面;后面，后部;（椅子等的）靠背;
vt. 使后退;支持;加背书于;下赌注于;
vi. 后退;倒退;
adj. 背部的;后面的;以前的;拖欠的;
adv. 以前;向后地;
washing
['wɔʃiŋ]
n. 洗涤;洗涤剂;正在洗或待洗的衣服;洗下的污垢;
adj. 洗涤用的;清洗用的;
v. wash的现在分词;
🗣️ 情景例句
I wish I had said that.
真希望那句话是我先说的。
They feel uneasy.
他们因不安而没法镇定下来。
At the far end of the lake, they came to huge piles of rubble which had been washed up by the water.
在湖的尽头，他们见到一大堆一大堆由湖水冲刷上岸的碎石。