天然气（natural gas）
自然杀伤细胞（natural killer cell）
自然垄断（Natural monopoly）
The strongest of the natural fibers is（）.
The strongest of the natural fiber ropes is（）.
液化天然气liquefied natural gas（LNG）
噪声自然衰减量natural attenuation quantity of noise
Natural gas was discovered in Britain in the（）
自然堤（natural dam）
北京公交车所用液化天然气（Liquefied Natural Gas）主要成分为（）
NK/T细胞淋巴瘤（natural killer/T-celllymphoma）
Globalization is inevitable—linking is humanity’s natural impulse.
Which school advocated “natural sensibility” in the Ming dynasty?
Children have a natural ( ) the world around them.
In English, there are some natural words that naturally fit with other words and make them sound more natural._________
Windermere is the largest natural lake in England.
Key Points of Interpreting the Natural Landscape
Writing is a skill, not a natural gift.
Choose the term described by the sentence ： Social or natural calamities that take place beyond the control of a contracting party.（ ）
natural
Visitors cannot help ___ by the beautiful natural scenery.
Partial loss or damage is not recoverable from the insurers resuhing from natural calamities under FPA coverage．()
natural calamity是指（)。
The medicine _____ natural plants.
