孢原细胞处于珠心表皮之下, 直接起大孢子母细胞的功能.A single archesporium differentiates immediately below the nucellar epidermis, it functions directly the megaspore mother cell.孢原细胞位于珠心表皮之下, 直接起大孢子母细胞的功能.The ovule is bitegminous archesporial c...
这个小金球重0.25盎司。This little ball of gold weighs a quarter of an ounce.我的鱼平均每条重2磅8盎司,还有过两条重8磅的。My fish average 2 lb 8 oz and I've had two eight-pounders.将6个容量为150毫升(5至6液盎司)的烤盘涂上油。Grease 6 ramekin dishes of 150 ml (5-6 f...
他们正在正上方的木匠铺子里睡觉。They are sleeping in the carpenter's shop directly above.我想和木匠谈一谈。I should like a word with the carpenter.木匠愤怒地扔下工具.The carpenter flung aside his tools in a rage....
Burning embers started dropping from the ceiling.余火未尽的木块开始从天花板上往下掉。The embers still glowed in the hearth.余烬仍在炉膛里发出暗淡的光。His eyes are fixed on the red embers of the fire.他的眼睛盯着红色的余火....