Bacterin
n. 疫苗, 菌苗
🗣️ 情景例句
you spend with Dad and me ... and the family.
你和父亲， 我及全家人共度的。
He's looking forward to going to America.
他盼望去美国。
And if, with the decay of vitality, weariness increases,
再者，随着精力的衰退，老年人的疲惫感会增长，