Noviro
头号
Simplified 头号
Traditional 頭號
Pinyin tóu hào
Definition first rate; top rank; number one
她是头号球迷
Tā shì tóu hào qiúmí
She is the number one fan
You might also see
号
háo
roar; cry
信号
xìn hào
signal
HSK2
号码
hào mǎ
number
HSK4
符号
fú hào
symbol; mark; sign
HSK4
型号
xíng hào
model (particular version of a manufactured article); type (product specification in terms of color, size etc.)
HSK4
称号
chēng hào
name; term of address; title
HSK5
口号
kǒu hào
slogan; catchphrase
HSK5
记号
jì hao
mark; symbol; notation; seal