fire away 【非正式用语】
To start to talk or ask questions.
开始：开始讲话或问问题
fire off
To utter or ask rapidly.
冒出话题来：快速地说话或提问题
To write and send (a letter,for example) in haste.
匆忙地写或发送（例如一封信）
between two fires
Being attacked from two sources or sides simultaneously.
两面夹击：受两面夹击,腹背受敌
on fire
Ignited; ablaze.
起火；着火
Filled with enthusiasm or excitement.
非常激动,充满热情
start a fire under或
light a fire under 或
build a fire under 【俚语】
To urge or goad to action.
催促或唤起行动
under fire
Exposed or subjected to enemy attack.
遭到敌人的进攻
Exposed or subjected to critical attack or censure:
受到攻击或责难：
an official who was under fire for mismanagement.
因管理不善而遭指责的官员
catch/take fire 着火
fire at.向...开火
make/start/light a fire 生火
play with fire 玩火
set fire to纵火
