- cleaned apertures
- 清洁: cleaning; clean
- 开: open; turn on; switch on; be ...
- 孔: hole; opening; aperture
- 开孔: cutout; open pore; open-cell; perforate; perforation; piercing; port; scallop; sluice opening; start a hole; starting a hole; tapping; trepan
- 清洁: cleaning; clean 整齐清洁 clean and tidy; 注意清洁卫生 pay attention to sanitation and hygiene; 清洁的衣服 clean clothes; 清洁度 cleanness; 清洁队 cleaning squad; 清洁工 sanitation worker; street cleaner; 清洁剂 [材料] cleanser; cleaning agent; 清洁汽车 sanitary car; 清洁室 [工业] clean room
下载手机词典可随时随地查词查翻译