She gave him a light peck of farewell.她给了他一个匆匆的吻道别。The budgerigar a quick peck at the seed.虎皮鹦鹉匆匆地啄了一下种子.These birds peck off all the red flowers.这些鸟啄掉了所有红色的花。They turn on their own kind and peck each other to death.它们开始...
堆积的斜方辉石几乎自下而上地分布在整个剖面中.Cumulate orthopyroxene occurs almost from top to bottom of the section.辉石与闪石也含有钙.Pyroxenes and amphiboles also contain calcium.角闪石类与辉石类有关, 构成双链, 也是被阳离子联系在一起的.Amphiboles are related to the pyroxenes...