dall的意思|示意
美 / /
英 / /
dall相关例句
The Dall sheep range from Alaska to British Columbia.
多尔大角羊分布于从阿拉斯加到不列颠哥伦比亚一带.
辞典例句
The Dall flow tube is an empirical design with an extremely high pressure head recovery.
Dall流量管是具有特别高的压头补偿的实验装置.
辞典例句