Calciform
a. 石灰狀的
??? 情景例句
Do you know where the nearest post office is?
你知道最近的郵局在哪兒嗎？
Beggars must (should) be no choosers.
行乞的哪能挑肥揀瘦；饑不擇食。
Would you like to go through our factory some time?
什么時候來看看我們的工廠吧？