Sonless
a. 无后嗣的
🗣️ 情景例句
May I ask for a morning call tomorrow morning?
明天早上请叫我起床好吗？
This company is growing by leaps and bounds, and the way to keep growing.
这个公司正在迅速发展，保持成长。
they can locate and steer clear of obstacles -- or locate flying insects on which they feed.
并能通过回声来确定并躲开障碍物，或找到它们赖以为生的昆虫。