Beck and call
命令
?? 詞語組成解析
beck
[[bek]]
n. 點頭示意, 招手, 小河
and
[?nd, ?n,?nd]
conj. 和，與;而且;于是，然后;因此;
call
[k?l]
v. 呼喚，喊叫;召喚，叫來，召集;下令，命令;打電話給;
n. 喊叫，大聲喊;電話聯絡;必要，理由;要求;
??? 情景例句
Yes, sir.
是的 ，先生。
They will miss him very much when he leaves home for the first time.
李明第一次離開家，他們會非常想念他的。
Up to now, historians have assumed that calendars came into being with the advent of agriculture, for then man was faced with a real need to understand something about the seasons.
歷史學家迄今認為日歷是隨農業的問世而出現的，因為當時人們面臨著了解四季的實際需要，