permanganate
英
[pɜː'mæŋgəneɪt]
美
[pɜː'mæŋgəˌneɪt]
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Noun:
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a dark purple salt of permanganic acid; in water solution it is used as a disinfectant and antiseptic
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用作名词 (n.)
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Come on now. I'll give you a syringe and some permanganate when we get back.
来吧,等我们回去我给你一个注水器、一些高锰酸盐好了。
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