中文關鍵字
空氣污染救護車安排奇異的瓶子碗帽採集顏色圖片通訊概念描寫創造力顯示醫生袋劑量緊急情況和災害面前青蛙視圖頭飾衛生保健醫學保持橫人的手幽默思路插圖繪畫技術想像力在一個行注射大組的對象模式運輸多有色記事本數一人訂購鉛筆電話接收器丸處方紅交叉安全測量科學技術跡象抽煙微笑勺聽筒注射器運輸急變異向量輪白色背景
英文關鍵字
airpollutionambulancearrangementbizarrebottlebowlcapcollectioncolorimagecommunicationconceptsdepictioncreativitydisplaydoctor'sbagdoseemergenciesanddisastersfrontfrogviewheaddresshealthcaremedicineholdinghorizontalhumanhandhumorideasillustrationpaintingtechniqueimaginationinarowinjectionlargegroupofobjectsmodetransportmulticolorednotepadnumberonepersonorderpencilphonereceiverpillprescriptionredcrosssafetymeasuresciencetechnologysignssymbolssmokesmilingspoonstethoscopesyringetransportationurgencyvariationvectorwheelwhitebackground