shēngwù wēixiǎn
See also:
shēngwù wéixiǎn
Mandarin
Romanization
shēngwù
wēixiǎn
(
Zhuyin
ㄕㄥ ㄨˋ ㄨㄟ ㄒㄧㄢˇ
)
Hanyu Pinyin
reading of
生物危險
/
生物危险