Xi

🇬🇧/saɪ; zaɪ; ksaɪ; ɡzaɪ/ 🇺🇸/saɪˌzaɪˌksaɪˌɡzaɪ/
the 14th letter in the Greek alphabet (Ξ, ξ), a composite consonant, transliterated as x 希腊字母表中第十四个字母,译后写作x。

noun [专属名词]希腊字母表的第14个字母

The Shenzhou XI spaceship returned to the Earth successfully.
神舟十一号飞船成功返回地球。

noun [专属名词](Xi) ξ星(星座中第十四颗星)

The most common pictures are flowers, animals, xi and fu.
最常见的图画有花、动物、喜和福。

单词造句: