Daily Word Categories

polar

/ˈpΙ™ΚŠΜ―lΙ™(ΙΉ)/
B1 Β· Intermediateβ˜…β˜…β˜…β˜†β˜†
noun

Simple Meaning

δΈŽεŒ—ζžζˆ–ε—ζžι™„θΏ‘ιžεΈΈε―’ε†·ηš„εœ°εŒΊη›Έε…³ηš„

When to Use

πŸ“šAcademic WritingπŸ“°News & Media✈️Travel English
Intermediate β€” can handle common situations

Examples in Conversation

β€œεŒ—ζžη†Šε› δΈΊε†°ε±‚θžεŒ–θ€Œε€„δΊŽε±ι™©δΈ­γ€‚β€

β€œζžεœ°εœ°εŒΊζ˜―εœ°ηƒδΈŠζœ€ζžη«―ηš„εœ°ζ–ΉδΉ‹δΈ€γ€‚β€

β–ΆFull Definition

The line joining the points of contact of tangents drawn to meet a curve from a point called the pole of the line.

Related Words

Word Family:
polaritypolarizepolarization