Pearlite

珠光体

Explanation (EN)

A two-phase microstructure in steel consisting of alternating layers of ferrite and cementite, known for its strength and hardness.

Explanation (ZH)

钢中由铁素体和渗碳体交替层组成的双相组织，具有较高的强度和硬度。

The International Phonetic Alphabet is a standardized system of symbols used to represent the sounds of spoken language.

It helps linguists, language learners, and educators accurately describe pronunciation across languages.

Example: the word "hello" in British English is transcribed as /həˈləʊ/ in IPA.