Pea pods burst open when overripe.豌豆过熟就会爆裂.Every Saturday dad made a beautiful pea and ham soup...每个星期六爸爸都做美味的豌豆火腿汤。The research was to study the antidotal effect of Zn on pea seedling under Hg stress.研究锌对汞胁迫下豌豆幼苗的解毒效应.H...
With contaminated hand, turn the child's head to right side to suction left bronchus.用已污染的手将小儿的头部转向右侧以吸引左侧支气管.One point of concentration is where the air tube and bronchus spanides.集中的一点是气管和支气管分叉的地方.Results: Trachea...