A single archesporium differentiates immediately below the nucellar epidermis, it functions directly the megaspore mother cell.孢原细胞处于珠心表皮之下, 直接起大孢子母细胞的功能....
Except for the transitional elements, valency electrons are in the outermost electron shell.除去过渡元素外, 价电子位于最外面的电子层.Hung believes the electrolyzed water steals electrons from molecules that the bacteria need for survival.黄...
Priestly robes hang on the walls.教士袍挂在墙上。The priestly caste does not normally intermarry with the warrior caste.教士阶级通常不与武土阶级通婚.If you don't do better than that you'll get it in the neck from Mr. Priestly.如果你搞不好...
Thunder boomed like battlefield cannons over Crooked Mountain.雷声像战场上的炮声一样响彻克鲁克德山。The city is full of crooked police officers taking bribes.这城里尽是些受贿行骗的警官.A straight foot is not afraid of a crooked shoe.身正不怕影子斜He crooked a...