"sera" 怎么发音
word
/ˈsɪɹə/
SEER-uh
/sˈiəɹɐ/
SEE-uh-ruh
释义
Sera is the plural form of 'serum,' a clear liquid part of blood or other fluids in medicine and biology.
IPA 音标
美式英语
/ˈsɪɹə/
英式英语
/sˈiəɹɐ/
简化发音
美式
SEER-uh
英式
SEE-uh-ruh
语境中听
The scientist studied three different sera from patients.
The lab keeps many sera for experiments.
Doctors sometimes use animal sera in tests.
After the accident, blood sera were collected for analysis.