External
[ ɪk'stɝnl ]
第3级
其它 Other
adj. 外面的，外部的;表面上的;外用的;外国的;
n. 外部，外面;外观;外部情况;
💡 词根助记
exter出去+nal=al...的 → 出去的 →在外面的 →外部的
📝 例句
Four types of external balances are in general use.
通常使用的外式天平有四种。
Our external trade has expanded during recent years.
我国的对外贸易近几年来有所发展。
An external force is one whose source is outside the system.
外力是来源于系统之外的力。
In addition, external energy appears as heat.
此外，外能还表现为热。
It is unwise to judge people by externals.
以貌取人是不明智的。
🌱 联想助记
【记】external-外部的,eternal-永恒的:外部的世界是永恒的世界
✅ 同义词
🔴 反义词
🔤 词根
ex-表示“外”
📖 牛津释义
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）.
🎯 考研助记
外(ex)不在内部的(internal)即 外部的|比较internal,eternal
🔁 扩展释义
*[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
🌿 同词根单词
📖 同为「CET-4」词汇
查看全部CET-4词汇 ›🗣️ 情景例句
Good idea.
好主意。
For lunch I had noodles, salad and later a peach.
午餐我吃了面条、色拉，后来还吃了只桃子。
Hello. Is that Rik?
喂，是瑞克吗？