obturation的中文翻译是什么意思
obturation
US/ɒbtjʊ'reɪʃən/
UK/ɒbtjʊ'reɪʃən/
n. 闭塞，密闭
obturation的场景例句
Storage: obturation, Placed in Shade , dry, dark and Low - temperature , guarantee for two years.
保存: 密闭, 阴凉干燥 、 避光 、 避高温处.
obturation
n. 闭塞，密闭
Storage: obturation, Placed in Shade , dry, dark and Low - temperature , guarantee for two years.
保存: 密闭, 阴凉干燥 、 避光 、 避高温处.