The concert was a predictable yawn.果不其然，那场音乐会很乏味。She stretched her arms out and gave a great yawn.她伸了个懒腰，打了个大哈欠。Her yawn suggests that she is sleepy.她打哈欠表示她很困了。The meeting was one big yawn from start to finish.那会议自始至终十分无...
She stretched her arms out and gave a great yawn.她伸了个懒腰，打了个大哈欠。She makes no attempt to stifle a yawn.她忍不住打了个哈欠。The debate was a mockery. A big yawn.这场辩论实在可笑。简直是无聊透顶。...
...a spiny cactus.多刺仙人掌...a large shiny brown nut, enclosed in a large spiny seed capsule.一个硕大发亮的褐色坚果，包裹在一个多刺的大种子荚内California evergreen wild plum with spiny leathery leaves and white flowers.加州常绿野生李属植物,多刺革质树叶,白色花冠.spiny ...