通过雌株末梢的纵切面所现出的几个瓶 状 的颈卵器, 这就是雌性生殖器官.A similar section through the female plant reveals several bottle - shape archegonia , the female reproductory organs.他们或者由雄株和雌株组成, 或者由雌株和两性个体 ( 雌金异株 ) 组成.They consist either male and ...
你对我这样的礼让真有运动家的风格.It's very sporting of you to give me such an advantage.互相礼让,便可避免公路上的许多交通事故.Many highway accidents can be averted by courtesy.小孩必须礼让老人.A child should show courtesy to the old....
血红蛋白也能交联到水溶性多聚体上,形成 所谓 的共轭血红蛋白.Hemoglobin can also be cross - linked to solublepolymers to form so - called conjugated hemoglobin.那个农夫给牛加上轭.The farmer yoked the oxen.一些结构由两件式阀盖和轭架组成.Some designs incorporate a two - piece...
Colin had been put into a bath and been scrubbed from head to foot.科林被放进浴缸，从头到脚仔仔细细洗了个干净。This floor is crying out to be scrubbed.地板急需擦洗。I got the dishcloth spitefully scrubbed Edgar's nose mouth, affirming It's...
Meteorologists are at odds over the working of tornadoes.气象学者对龙卷风的运动方式看法不一.Tornadoes can pick up objects, animals and even people sometimes.龙卷风会卷走物品 、 动物,甚至于人类.And there is concern it could spawn tornadoes and flooding.也...
It took me about two hours to pluck up courage to call.我用了大约2个小时才鼓起勇气打电话。Peregrine falcons usually pluck the feathers and strip the flesh off their bird prey.游隼捕到鸟类猎物时,通常是先拔掉它们的羽毛,再把肉撕下来.Little companies are known for th...