音标:[ik'stә:nl] ; 柯林斯词典等级:2 级;
n. 外部, 外面
a. 外部的, 客观的, 表面的
n. outward features
a. happening or arising or located outside or beyond some limits or especially surface
s. coming from the outside
s. from or between other countries
词型变化:名词复数形式 : externals
考试类型:[四级/六级/考研/托福/IELTS]
词性分布:
形容词99%
名词1%

external的用法和样例:

例句

用作形容词(adj.)
  1. This news program only covers external events.这一新闻节目只报道国外消息。
  2. The external sector performance also improved significantly during the period.在此期间,我国的涉外经济成绩斐然。
  3. This force takes two forms, one internal and one external.这个权力有两种形式:一种是对内的,一种是对外的。
  4. All his injuries are external.他受的伤都是外伤。
用作名词(n.)
  1. The external features of the building are very attractive.这座建筑物的外观是很吸引人的。
  2. These load cells are specially designed with small external dimensions.这些测力元件精心设计了小外观尺寸。
  3. He is just listening in external of that room.他正在那房间的外面留神听着。

常见句型

用作形容词(adj.)
用作定语~+ n.
  1. The external door was wide open but the inner one was locked.外面的门大开着,而里面的门锁着。
  2. The external layer of skin is called the epidermis.皮肤的外层叫表皮。
  3. This medicine is for external use, not to swallow.这药外用,不可口服。
  4. The external features of the building are very attractive.这座建筑物的外观是很吸引人的。
  5. He is actually very shy, despite external appearances.他实际上很害羞,尽管从外表看他并非这样。
  6. The internal affairs of any state, whether it's big or small, do not allow of external interference.国家虽有大小,但它的内政是不容许外国干涉的。
  7. That is an external reason only.那只是客观原因。
用作表语S+be+~+ prep .-phrase
  1. The engine is external to the boat.发动机在船舷之外。

词汇搭配

  • external ear外耳
  • external fertilization体外受精
  • external image外部图象
  • external examination由校外人士主持的考试...
  • external force外力
  • external reference外部引用
  • external pressure环境压力
  • external dimension外部尺寸
  • external view外视图
  • external respiration外呼吸
  • external crack外表裂纹
  • external cause外因
  • external gear外接齿轮,外齿轮...
  • external thread外螺纹,外丝扣,阳螺...
  • external memory外部存储器
  • external resistance外电阻,外阻力...
  • external surface外表面
  • external characteristic外(部)特性(曲线)...
  • external friction外摩擦
  • external work外功

经典引文

  • The external worship of God.

    出自:J. Butler
  • Fertility in the hybrid is independent of its external resemblance to either pure parent.

    出自:C. Darwin
【近义词】
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