Pretil
土坯女儿墙
🗣️ 情景例句
OK, Richard. That's terrific.
很好， Richard ，真不错。
This woman used too much soap in her washing machine.
这个女人放了太多的洗衣粉到洗衣机里。
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。