sulphonamide
sulphonate sulphonic sulphonium sulphur sulphur-bottom sulphurate sulphuration sulphurator sulphureous sulphureted sulphuric sulphurization sulphurize sulphurous sulphury sultan sultana sultanate sultaness sultrily sultriness sultry sulu sum Sum of squares sum total sumac sumach sumerian |
sulphonamide
danh từ
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