音标：[ik'stә:nl]
n. 外部, 外面
a. 外部的, 客观的, 表面的
【医】 外的
【经】 外部的, 外面的, 外界的
在线英汉词典

external的短语、例句：

external adj 1 (of or for the) outside; situated on the outside of sth (esp the body) 外面的; 为外面的; 位於某物（尤指身体）外表的
for external use only, eg on a label on a skin cream 仅供外用（如皮肤膏的标记）
All his injuries are external, ie He hasn´t been injured inside the body. 他受的伤都是外伤. 2 coming from outside (a place, sb´s mind, etc) 来自（某地、 某人思想意识等）外部的
a tribe hardly affected by external influences 几乎没受过外来影响的部落
This news programme only covers external events, ie foreignnews. 这一新闻节目只报道国外消息. Cf 参看 internal. external, n 1 [C] (infml 口) = external examiner. 2 externals [pl] (fml 文) outward features or appearances 外观; 外貌
Do not judge people by externals alone. 不能仅以貌取人.
the externals of religion, ie acts and ceremonies (contrasted with inner and spiritual aspects) 宗教的外在形式（宗教行为和仪式, 区别於内在的和精神的方面）.