Ssdna
[化] 单链DNA
🗣️ 情景例句
OK. Is that all?
好的。就这样完了吗？
Love is without reason.
爱情是没理智的。
'You needn't be so rude about it,' my wife answered as she looked at herself in the mirror.
“你说话没必要这样不客气，”我的妻子边回答边照着镜子。