packs的音标：...

In many modern packs the jokers are printed in different colors or given different pictures.在现代扑克中,王牌的颜色和图样多种多样.The soldiers'great coats were strapped on their packs.战士们的厚大衣扎捆在背包上.Refill packs are cheaper and lighte...

VIDEO The team unpacks the reactor parts sent from Florida and begins assembling the machine.视频:团队解压缩反应堆部分发送来自佛罗里达州,并开始组装机器....

They load all their equipment into backpacks.他们把设备全装进背包里面。The keys are in the backpacks.钥匙在背包里.Bags and Luggage - Leather, Leather Goods and Accessories Leather Goods: - Belts, Handbags, Backpacks.采购产品袋子和行李 - 皮革, 皮具货物和配件...

v.从（包裹等）中取出（所装的东西），打开行李取出( unpack的第三人称单数 )，拆包，解除…的负担，吐露（心事等）...

W. Somerset Maugham's novel still packs an emotional punch.威廉·萨默塞特·毛姆的小说仍具有强烈的情感冲击力。Refill packs are cheaper and lighter.补充包更便宜，也更轻。The soldiers'great coats were strapped on their packs.战士们的厚大衣扎捆在背包上....

n.一群( pack的名词复数 )，包裹，（纸牌的）一副，一组v.（把…）打包( pack的第三人称单数 )，塞进，拥进，（使）聚集成团...

unpacks的音标：...

backpacks的音标：...

n.（指登山者、步行者使用或背小孩时使用的）背包， （有轻金属框的）箱形背包( backpack的名词复数 )...