Monosomy
单体性(染色体)
🗣️ 情景例句
should not be legally joined in marriage?
不该合法结婚的，
Would you please make my reservation to Chicago for tomorrow?
请帮我预订明天去芝加哥的座位好吗？
When they objected, they were killed.
他们反抗时就被杀害。