Gna
abbr. Ghana News Agency 加纳通讯社; Galanthus nivalis agglutinin 雪花胺凝集素; Great Northern Insured Annuity Corporation 大北保险年金公司; Graysonia, Nashville and Ashdown Railroad <美国>格雷索尼亚-纳什维尔-阿什当铁路公司
🗣️ 情景例句
If you have any trouble, let me know.
如果你有任何的麻烦，请告诉我。
And want to share with them the pleasure and honor of receiving this award.
并与他们分享这次得奖的喜悦与荣耀。
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。