Hub polling
[計] 傳遞探詢, 中樞查詢
?? 詞語組成解析
hub
[h?b]
n. 輪軸;中心，焦點;（電器面板上的）電線插孔;[計]集線器;
polling
['p?uli?]
n. 投票;輪詢;
v. 獲得…張票數(poll的ing形式);對…進行調查;投票;
??? 情景例句
Thank you. Would you like something to drink? A cup of coffee?
謝謝。你想喝點兒什么？來杯咖啡嗎？
I remember George's father owns a ship.
我記得喬治的父親有一艘船。
What was wrong?
怎么啦？