Prime

一流

yīliú

(first in excellence, quality, or value)

上等

shàngděng

(first in excellence, quality, or value)

主要

zhǔyào

(first in importance, degree, or rank)

優質 /优质

yōuzhì, yōuzhí

(first in excellence, quality, or value)

最好

zuìhǎo

(first in excellence, quality, or value)

第一

dìyì

(first in time, order, or sequence)

素

sù

(mathematics: having its complement closed under multiplication)

素數 /素数

sùshù

(mathematics: having no factors except itself and unity)

質數 /质数

zhìshù

(mathematics: having no factors except itself and unity)

首

shǒu

(first in time, order, or sequence)

首

shǒu

(first in importance, degree, or rank)

首要

shǒuyào

(first in importance, degree, or rank)

高級 /高级

gāojí

(first in excellence, quality, or value)

主音

zhǔyīn

(music: first note or tone of a musical scale)

初期

chūqī

(earliest stage)

壯年期 /壮年期

zhuàngniánqī

(most active, thriving, or successful stage or period)

旺季

wàngjì

(most active, thriving, or successful stage or period)

精華 /精华

jīnghuá

(chief or best individual or part)

精髓

jīngsuí

(chief or best individual or part)

素数

sùshù

(algebra: prime element of a mathematical structure)

黃金時期 /黄金时期

huángjīn shíqī

(most active, thriving, or successful stage or period)

鼎盛期

dǐngshèngqī

(most active, thriving, or successful stage or period)

上底漆

shàng dǐqī

(to apply a coat of primer paint to)

啓動 /启动

qǐdòng

(to prepare a mechanism)

涂底漆

tú dǐqī

(to apply a coat of primer paint to)

起動 /起动

qǐdòng

(to prepare a mechanism)