Medullary carcinomas can be sporadic or familial.髓样癌可以是散在单发,也可以是家族性发病.Most of the smaller hornblendite bodies contain about 5 - 10 percent magnetite, with only local sporadic enrichment.在小的角闪岩体中,磁铁矿可占510%, 仅有局部的散染状富集.Sud...
The farm employed a tractor driver and two general labourers.农场雇用了一名拖拉机手和两名杂工。He met mill hands, miners and farm labourers.他见过工厂工人、矿工和农场工人。They have had to seek work as labourers.他们只好找体力活儿干。...
Mr Lloyd specialised in aftercare services.劳埃德先生专门从事病后护理。Different countries specialised in different products...不同国家专门生产不同的产品。The feet are highly specialised structures made up of 26 small delicate bones.脚的结构非常特殊，由 26 块...
他们打算向那3位医生索要损害赔偿。They intend to claim for damages against the three doctors.信封里装着一封打印的、没签名的信，索要75,000英镑。The envelope contained a typed, unsigned letter demanding £75,000 in cash.年轻人都挤在演员入口处索要签名。Young autograph hunters cl...
He had nearly a thousand acres of grazing and arable land.他有将近1,000公顷的草场和耕地。I counted 34 wild goats grazing.我数了数，有34只野山羊在啃草。There were cows grazing beside the river.有些牛在河边吃草。...