The dentist filled several cavities in my teeth.牙医给我的牙堵了好几个洞 excavation 指“挖掘的洞”,如:Like paper that lacunaris oily sludge, also get into the cavities of not very smooth.对于像纸张那样的多孔基材而言, 也能进入不怎么平滑的空隙中....crystals that grow i...
主要为水生的节肢动物,通常身体分节并有壳质的外骨骼.The outermost layer of cuticle of an arthropod exoskeleton, composed mostly of wax.一群主要是水生的 、 能行 光合作用 而无法精确定义的有机体.Members of a group of mostly aquatic, photosynthetic organisms ( see photosynthe...
Her dreams were troubled, reflecting the tenor of her waking hours.她在梦中焦虑不安，反映了她白天生活的基调。This small part was taken with elan by a promising young tenor.这一小段由一位大有前途的青年男高音倾情演绎。The whole tenor of discussions has changed.讨论的整...