Ultrasonic cleaning
[化] 超声净化; 超声清洗
🧩 词语组成解析
cleaning
[['kli:niŋ]]
n. 清洁, 扫除, 家畜的胞衣, 扫除出来的垃圾, 大败, 输得精光, 除伐, 巨额利润\\n[计] 清洗, 清除
🗣️ 情景例句
She has a clear head.
她头脑清晰。
What will you have for breakfast tomorrow morning?
你明天早上早餐将有什么？
She's been there for two months. She's been there since September.
她进校有两个月了。她自9月份起便在那儿学习了。