as someone's disciple or subject
作为…的门徒；在…支配下
you would like to sit at my feet and thus acquire my wisdom.
你欲拜我为师，从而得我之智。
be very busy
非常忙碌
with the feet in front
脚朝前
(chiefly Brit.)establish oneself securely in a new situation
(主英)在新环境中立足
begin to participate in an activity
开始参与
make a good (or bad) start at something, especially a task or relationship
（尤指任务或关系）开局好（或糟）
have something in one's power or command
掌握，控制
a perfect couple with the world at their feet.
广受崇敬的完美一对。
be (or remain) practical and sensible
注重实际，脚踏实地
have an interest or stake concurrently in two parties or sides
同时兼顾；脚踩两只船
I can have a foot in both the creative and business camps.
我可同时涉足艺术与商业。
gain or have a first introduction to a profession or organization
入门，初入行业（或组织）
(informal, often humorous)be near death through old age or illness
(非正式，常 幽默)一脚已入土，行将就木
(informal)said to express strong contradiction
(非正式)算了吧，去你的吧（表示强烈反驳）
‘He's clever at his business,’ Matilda said. ‘Clever my foot!’.
“他做生意很精明，”马蒂尔达说。“精明个屁！”。
so as to be no longer standing
倒下，站不住
she was blown off her feet by the shock wave from the explosion.
她被爆炸的冲击波击倒。
(Irish)because of; by reason of
(爱尔兰)因为；由于
the decision was taken on foot of advice from the Attorney General.
这项决定是因为司法部长的建议才得以采纳的。