单词 | levorotatory |
释义 | levorotatory (once / 984943 pages) adj WORD FAMILY levorotatory USAGE EXAMPLESThe gums are translucent, amorphous substances, whose solutions in water are levorotatory. Thatcher, Roscoe Wilfred, The Chemistry of Plant Life(2010) It is levorotatory or dextrorotatory according to the temperature and concentration. Project Gutenberg, The Gutenberg Webster's Unabridged...(2010) The glucosides, after extraction and purification by recrystallization, are generally colorless, crystalline solids, having a bitter taste and levorotatory optical activity. Thatcher, Roscoe Wilfred, The Chemistry of Plant Life(2010) adj rotating to the left Syn left-handed, levorotary anticlockwise, contraclockwise, counterclockwise in the direction opposite to the rotation of the hands of a clock |
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