Paradigms
n. （一詞的）詞形變化表( paradigm的復數形式 ); 范例; 樣式; 模范
??? 情景例句
They are constantly quarreling.
他們時常吵架。
Do I have to reserve a seat?
我一定要預訂座位嗎？
Because these items are from different shipments.
因為這幾項品目不屬同一批貨。