Terms for subject Idiomatic containing a

English	Chinese
a tall order	繁重的任务
a taste of	少量
a taste of	一点点
as sound as a bell	情况极值
as sound as a bell	极健全〔清楚〕
at a word	立刻
at a word	马上
by a long way	大大地
by a long way	远远地
draw a blank	白搭〔忙，跑，干〕
draw a blank	记〔认〕不得
draw a blank	不成功
draw a blank	抽到空签
flip a switch	拨〔轻按一下〕开关
have a basinful	过度
have a basinful	过分
have a one-track mind	把全部注意力用于一项问题上面
have a one-track mind	总是遵循着同一思路
know a thing or two	工作能力很强
know a thing or two	很有经验
know a thing or two	明白事理
know a thing or two	实践经验丰富
lay it on with a trowel	大肆渲染
lay it on with a trowel	用镘刀涂抹
like water off a duck's back	不发生作用的
like water off a duck's back	漠不关心
like water off a duck's back	毫无影响的
like water off a duck's back	毫无效果〔影响〕
make a habit	养成…的习惯 (of)
make a world of difference	有天壤之别
run one's head against a wall	碰得头破血流
run one's head against a wall	以卵击石
run one's head against a wall	试图做显然不可能的事
run one's head against a wall	碰壁
sing a different tune	转变态度
sing a different tune	改变调子
steer a middle course	避免极端
steer a middle course	取中庸之道
take a statement with a grain of salt	对叙述孢怀疑保留 态度
throw a spanner	破坏一项计划 (into the works)
throw a spanner	从中捣乱 (into the works)
to the turn of a hair	丝毫不差地
to the turn of a hair	丝毫不差
to the turn of a hair	精确〔密〕地
to the turn of a hair	完全一样
under a cloud	受到怀疑
up a gum-tree	进退维谷
up a gum-tree	势成骑虎
up a gum-tree	不上不下
win in a canter	很容易地取胜
win in a canter	轻易获胜
with a grain of salt	有保留地
with a grain of salt	此话不可全信