drain cleaners
(algebra) An expression that gives information about the roots of a polynomial; for example, the expression D = b² - 4ac determines whether the roots of the quadratic equation ax² + bx + c = 0 are ...
simple past tense and past participle of unrivet
Clothing designed to be worn by boys.
plural of drain cleaner
アパートの管理人は、台所の詰まりが頻発するため、いくつかの排水管用洗浄剤を購入した。
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DiQt
Free
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