omicron
🇺🇸
/ˈɑːməkrɑːn/
🇬🇧
/ˈɒmɪkrɒn/
noun
R
The 15th letter of the Greek alphabet, written as O or o.
In the Greek alphabet, omicron comes after theta and before pi.
在希腊字母表中，omicron紧随theta和pi之后。
R
A variant of the SARS-CoV-2 virus that was first reported in November 2021 and spread quickly to become the main form of the virus in many places.
Health officials are closely monitoring the omicron variant for any changes in severity or transmissibility.
卫生官员正在密切监测omicron变种以观察其严重性或传播性是否有变化。
translation
奥密克戎, 奥密克戎毒株
词形变化
Plural
omicrons