shēngmìng zhōuqí
See also:
shēngmìng zhōuqī
Mandarin
Romanization
shēngmìng
zhōuqí
(
Zhuyin
ㄕㄥ ㄇㄧㄥˋ ㄓㄡ ㄑㄧˊ
)
Hanyu Pinyin
reading of
生命週期
/
生命周期