Pipeclay
（造煙管或皮革用的）白黏土, <喻>（軍隊(duì)對服裝等的）嚴(yán)格要求
?? 牛津釋義
pipeclay
n [U] fine white clay used (esp formerly) for making tobacco pipes and for whitening leather, etc 白陶土（尤於舊時(shí)用以制煙斗、 使皮革增白等）.
??? 情景例句
Tell me about your book.
談?wù)勀愕臅伞?/div>
We are prepared to reconsider amending the contract.
我們可以重新考慮修改合同。
What are you up to?
你在忙什么呢？