Trag
abbr. 悲剧（等于tragedy）
🗣️ 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。
Cheer up!
高兴起来!振作起来!
but we found that it traced its way through the trees.
没想到它到树林中继续向前延伸。