植物的肺就是其叶片上微细的气孔。A plant's lungs are the microscopic pores in its leaves.在干旱的条件下, 叶子的膨压减少而气孔关闭.Under conditions of water stress, leaf turgor decreases and stomata close.他使橡胶塞牢固地塞进盖上的排气孔.He presses the rubber stopper ...
他们最终决定通过住房合作社来重建奥米斯顿月牙街。They decided a housing co-operative was the way to regenerate Ormiston Crescent.这家合作社在展览会上销售艺术品。The co-op sells the art work at exhibitions.我们决定开办一家合作社.We decided to set up a cooperative....
Daytime television tended to remind her too forcefully of her own situation.日间电视节目往往使她深刻地认识到自身的境况。a skit on daytime TV programmes戏评日间电视节目的幽默短文He slept badly at night and couldn't concentrate in class at daytime.他夜里睡...