英语词汇depressant的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	depressant
词根词缀	Online Etymology Dictionary depressant n. "sedative," 1876 as a noun, 1887 as an adjective; see depress + -ant.
随便看	pio-, pi-, pion- pious pip pipe pipe dream pipeline piper pipes pipette pippin pip-pip pipsqueak piquancy piquant pique piquet piracy piranha pirate piratical pirl pirlie- pirogi pirogue pirouette

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