clean的過去式是cleaned。
cleaned
[kli:nd]
v. （使）清潔( clean的過去式和過去分詞 ); 變乾淨; 除去…的灰塵; 使…乾淨;
雙語例句
1. He cleaned the flakes away with his coat sleeve.
他用大衣袖子把碎屑撣掉。
2. I cleaned myself up a bit, and got the baby ready.
我拾掇了一下自己，把寶寶也收拾妥當。
3. His work clothes, having become saturated with oil, had to be cleaned.
他的工作服已經被油浸透，該洗洗了。
4. Under pressure from the public, many regional governments cleaned up their beaches.
迫於公眾壓力，許多地區政府對各自海灘進行了清理。
5. When they first captured the port, they virtually cleaned out its warehouses.
他們剛佔領港口時，把那裡的倉庫簡直搶了個精光。
6. She meticulously cleaned the gun and locked it away in its case.
她小心翼翼地把槍擦拭乾淨，放進槍盒裡鎖好。
clean的過去式是cleaned。
cleaned
[kli:nd]
v. （使）清潔( clean的過去式和過去分詞 ); 變乾淨; 除去…的灰塵; 使…乾淨;
雙語例句
1. He cleaned the flakes away with his coat sleeve.
他用大衣袖子把碎屑撣掉。
2. I cleaned myself up a bit, and got the baby ready.
我拾掇了一下自己，把寶寶也收拾妥當。
3. His work clothes, having become saturated with oil, had to be cleaned.
他的工作服已經被油浸透，該洗洗了。
4. Under pressure from the public, many regional governments cleaned up their beaches.
迫於公眾壓力，許多地區政府對各自海灘進行了清理。
5. When they first captured the port, they virtually cleaned out its warehouses.
他們剛佔領港口時，把那裡的倉庫簡直搶了個精光。
6. She meticulously cleaned the gun and locked it away in its case.
她小心翼翼地把槍擦拭乾淨，放進槍盒裡鎖好。