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持久性毒剂
持久性毒劑
chíjiǔxìngdújì
1.
persistent agent
Character Breakdown
持
chí
to hold, to support, to sustain
HSK 4
9 丶
久
jiǔ
long ago; a long time
HSK 3
3 丶
性
xìng
sex, nature, character; suffix converting a verb to an adjective
HSK 4
8 丶
毒
dú
poison, venom; drug, narcotic
HSK 5
9 丶
剂
jì
dose; medicine; measure word for medicines
HSK 6
8 丶
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Chinese