surroundings造句 (181) The parts of the universe that can interact with the system are called the surroundings.1234567 英文造句hydrogenatecapedgunboatgastrulasimpcredit termssongbirdwhile looprenominateflocculatesialographypreauricularmaginotteenagedhypothenaradiabatic processpubescenceassisted suicideair trafficvulcanizedidapalmarisapplied mathematicscivil aviationflash intoscallcorpsmanfly-pastalloyed