软体动物门包括所有无脊椎的软体动物。 The mollusc phylum includes all soft-bodied animals without backbones.
脊椎矫正板放于一个颈部或背部受伤的人身体下的板子，尤指用这种方式运送某人以避免受到更大的伤害 A board placed beneath the body of a person with an injury to the neck or back, used especially in transporting the person in such a way as to avoid further injury.
那颗子弹嵌在她的脊椎骨里。 The bullet became lodged in her spine.
狗是脊椎动物。 A dog is a vertebrate animal.
鱼、鸟和人类都是脊椎动物。 Fish, birds and human beings are all vertebrates.
