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Fetus
fetus
n
fetal
adj
fetal
adj
例子
The fetus had started to move by the end of the first trimester.
At twelve weeks, the fetus's heartbeat could be detected.
The ultrasound showed that the fetus was developing normally.
The mother was excited to see her fetus in the ultrasound image.
Genetic testing was conducted to check for any abnormalities in the fetus.