back
/bæk/
a. 后面的
vt. 使后退, 支持
vi. 倒退, 背靠
adv. 向后地
n. 背部, 后面
词形变换
过去式 backed · 过去分词 backed · 现在分词 backing · 第三人称单数 backs · 复数 backs
英文释义
n. the posterior part of a human (or animal) body from the neck to the end of the spine
n. the part of something that is furthest from the normal viewer
n. (football) a person who plays in the backfield
n. the part of a garment that covers the back of your body
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