“mountain tunnel”的概念、定义、翻译、参考文献-科学参考

单词	mountain tunnel
释义	mountain tunnel Encyclopedia 工学山岭隧道释 mountain tunnel山岭隧道为克服高程和平面障碍，缩短距离和避免大坡道而从山岭或丘陵下穿越修建的用于交通、市政等各种功能的工程建筑物。
随便看	congenital abnormality of skeleton congenital adrenal cortical hyperplasia，CAH congenital anomalies of limbs congenital ano-rectal malformation congenital anorectal malformation congenital arteriovenous fistula congenital atresia and stenosis of intestine congenital brain malformation congenital cardiac malformations congenital cataract congenital cleft lip congenital cleft lip and palate congenital cleft palate congenital clubfoot congenital deafness congenital defects of the face congenital diseases of nervous system congenital dislocation of the hip congenital essence congenital eunuch congenital glaucoma congenital hand deformity congenital heart defects，CHD congenital heart disease in children congenital heart diseases

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