大家都搜：
外壳寿命
1、shell jackets───军用紧身茄克衣
2、orbital shell───轨道壳
3、capsule shell───胶壳；胶囊壳
4、shell───vt.剥皮；炮轰；n.壳，贝壳；炮弹；外形；vi.剥落；设定命令行解释器的位置
5、sea shell───海贝壳
6、nautilus shell───鹦鹉螺
7、little shell───小贝壳
8、shell startup───shell启动
9、electron shell───[物]电子壳层；[物]电子壳；[物]电子层
1、baby slipper lobster, found during a Census of Marine Life expedition, is completely transparent, though as the creature grows, a thick shell will cover it.───一次海洋生物普查远征时发现的婴儿版滑板龙虾，尽管它成长的时候会包着一层厚厚的外壳，但它仍是完全透明的。
2、Follow up on short shell life product and stock;───跟进短货架周期产品和其库存；
3、My life has been an empty shell since he died.───他死后，我的生活就成了一个徒有其表的空壳子。
4、storage of samples show:microencapsulated oil has longer shell life than unencapsulater oil.───贮藏试验表明油脂经微胶囊化后贮存稳定性大为改善。