Spermanucleic acid
[醫] 精子核酸
?? 詞語組成解析
??? 情景例句
Well,
噢，
Do you live with your parents?
你和你父母住一起嗎？
If, at the time, the British had not feared invasion, it would have been completed.
如果不是因為那時英國人害怕入侵，隧道早已建成了。