Pipeclay
（造烟管或皮革用的）白黏土, <喻>（军队对服装等的）严格要求
📖 牛津释义
pipeclay
n [U] fine white clay used (esp formerly) for making tobacco pipes and for whitening leather, etc 白陶土（尤於旧时用以制烟斗、 使皮革增白等）.
🗣️ 情景例句
You'll be husband and wife.
你们就成为夫妻了。
We've booked a Western-style room for you.
我们已为你订了一间西式的房间。
Skating is interesting.
滑冰很有趣。