Sisterless
a. 无姐妹的
🗣️ 情景例句
Who is your best man?
谁是你的伴郎？
Contact me by telephone.
电话跟我联络。
Had it not been for the alarm clock she wouldn't have been late.
如果不是因为闹钟不响的话，她就不会迟到了。