Hittner
[人名] 希特纳
🗣️ 情景例句
With a shortage of chromosomes, a developing fetus will likely grow into a child with down syndrome.
如果缺省染色体，一个处于成长阶段的胚胎可能发育成一个具有不良综合症的小孩。
Help the dog over the stile.
助人度过难关。
the man sadly picked up the mattress and carried it into his house.
伤心地捡起了床垫，把它拿进了屋。