washing 예문

• Needs washing down.
  이제 좀 넘어가네 Needs washing down.
• The uniqueness of the sample and the degree of contamination dictate the chemical concentrations, temperatures, exposure times, and number of washings.
  샘플의 특성, 오염 정도에 따라 화학적 농도, 온도, 노출 시간, 세척 횟수를 결정합니다.