at someone's feet

as someone's disciple or subject

作為…的門徒；在…支配下

you would like to sit at my feet and thus acquire my wisdom.

你欲拜我為師，從而得我之智。

be rushed (或 run off )one's feet

be very busy

非常忙碌

feet first

with the feet in front

腳朝前

get one's feet under the table

(chiefly Brit.)establish oneself securely in a new situation

(主英)在新環境中立足

get one's feet wet

begin to participate in an activity

開始參與

get (或 start) off on the right (或 wrong) foot

make a good (or bad) start at something, especially a task or relationship

（尤指任務或關系）開局好（或糟）

have something at one's feet

have something in one's power or command

掌握，控制

a perfect couple with the world at their feet.

廣受崇敬的完美一對。

have (或 keep) one's (或 both) feet on the ground

be (or remain) practical and sensible

注重實際，腳踏實地

have a foot in both camps

have an interest or stake concurrently in two parties or sides

同時兼顧；腳踩兩只船

I can have a foot in both the creative and business camps.

我可同時涉足藝術與商業。

have (或 get) a foot in the door

gain or have a first introduction to a profession or organization

入門，初入行業（或組織）

have one foot in the grave

(informal, often humorous)be near death through old age or illness

(非正式，常 幽默)一腳已入土，行將就木

my foot!

(informal)said to express strong contradiction

(非正式)算了吧，去你的吧（表示強烈反駁）

‘He's clever at his business,’ Matilda said. ‘Clever my foot!’.

“他做生意很精明，”馬蒂爾達說。“精明個屁！”。

off one's feet

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.

她被爆炸的沖擊波擊倒。

on foot of

(Irish)because of; by reason of

(愛爾蘭)因為；由于

the decision was taken on foot of advice from the Attorney General.

這項決定是因為司法部長的建議才得以采納的。