pregnancy
/ˈpregnənsɪ/noun
(pl. -ies)［mass noun］
1- the condition or period of being pregnant怀孕, 妊娠; 怀孕期, 妊娠期：
the first weeks of pregnancy.
怀孕的头几周。
1.1
- count noun a case or situation of being pregnant怀孕：
a straightforward pregnancy.
明白肯定的怀孕。