氏族

si6 zuk6

family, clan

月氏

jyut6 zi1

an ancient barbarian kingdom

傷寒沙門氏菌

soeng1 hon4 saa1 mun4 si6 kwan2

salmonella typhimurium

無名氏

mou4 meng4 si6

an anonymous person

邵氏兄弟有限公司

siu6 si6 hing1 dai6 jau5 haan6 gung1 si1

Shaw Brothers Ltd

韓國姓氏

hon4 gwok3 sing3 si6

a Korean surname

中文姓氏

zung1 man4 sing3 si6

a Chinese language surname

攝氏溫度計

sip3 si6 wan1 dou6 gai3

a centigrade thermometer

亞氏保加症

aa3 si6 bou2 gaa1 zing3

Asperger Syndrome

唐氏症

tong4 si6 zing3

down syndrome; mongolism [Syn.] 蒙古症

攝氏

sip3 si6

Celsius, centigrade

春秋左氏傳

ceon1 cau1 zo2 si6 zyun6

Mr Zuo's Spring and Autumn Annals

屈臣氏

wat1 san4 si6*2

Watson's (pharmacy/chemist chain in HK/Asia)

氏譜

si6 pou2

lineage, family tree

阿耳茨海默氏病

aa3 ji5 ci4 hoi2 mak6 si6 beng6

Alzheimer's disease

元氏

jyun4 si6

Yuanshi (place in Hebei)

姓氏

sing3 si6

surname; last name

門氏五虎將

mun4 si6 ng5 fu2 zoeng3

the five representative Cantonese profanities

趙氏孤兒

ziu6 si6 gu1 ji4

The Orphan of Zhao - A historical play set in Zhou Dynasty. The Orphan was 趙�

華氏

waa4 si6

Fahrenheit