单词	described as
释义	described as 说成是
随便看	chain structure chain structure (in silicates) chain subcomplex chain-subdivision chain substitution chain substitution approach chain suck chains up chain survey chain-suspension bridge chain suture chain switch chain swivel chainsword chainswords chain system chain syzygies chain table chain tackle block chain takerpipe chain taker pipe chain take up chain take-up chain tape chain tappet 抓住辘轳把，没有提不起来的水抓住鼓槌子不松手，老敲打抓大头抓头不是尾抓尾巴抓把柄抓把虱子往自己头上放，没痒找痒抓抓胡椒，捏捏葱抓条岔道跑到底抓洋理难难上加难难为难为情难乎难买难卖难事难于难产难人