Abiotic environment The nonliving factors of the environment that influence ecological systems.影响生态系统的非生物环境因子.Drought - stress, salt - stress, cold - stress strongly influence on plants among all abiotic stresses.在各种非生物胁...
守卫停止了哼唱，猛地转过头。The guard stopped his humming and turned his head sharply.一名守卫用警棍敲打金属扶手。A guard raps his stick on a metal hand rail.防守队员蹲伏在击球手守卫的三柱门周围。The fielders crouch around the batsman's wicket....