Porcelain mortar
[医] 瓷研钵
🧩 词语组成解析
porcelain
['pɔsəlen]
n. 瓷，瓷器;
adj. 瓷制的;精美的;脆的，易碎的;
mortar
['mɔ:tə]
n. 迫击炮;砂浆;房产;研钵;
vt.& vi. 用迫击炮攻击（或袭击）;用灰泥涂抹[结合];
🗣️ 情景例句
Why are you back so early?
你们怎么这么早回来？
Thank you but this is something I have to figure out myself.
但有些事情我必须自己去考虑。
Houses -- often three storeys high -- were built of stone.
房子一般有3层楼高，用石块修建。