音标：[.θi:ә'retikli] ；

adv. 理论上, 理论地

r. in theory; according to the assumed facts
r. in a theoretical manner

词性分布：

副词100%

theoretically的用法和样例：

例句

用作副词(adv.)

Theoretically, a line can extend into infinity.从理论上来说直线可以无限地延伸。
This is not integral theoretically.这在理论上是不完整的。

词汇搭配

theoretical理论上的
theoretically speaking理论上说,就理论而言...
theoretically perfect plate理论塔板
theoretically dry绝对干燥的

【近义词】

hypothetically假设地
in theory理论上
supposedly推测地
tentatively试验性地
academically学业上
ideally理想地

【反义词】

empirically经验主义地

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学英语单词

auxiliary vacuum chamber

back against(on to)

backed onto