进退两难

as easy as rolling off a log

易如反掌

4.镇定自若 as cool as a cucumber | 5.易如反掌 as easy as rolling off a log | 6.进退两难 betweenthe devil and the blue sea

up the pole

进退两难

up the creek 处于困境 | up the pole 进退两难 | up the river 在狱中

up the pole

处于困境;进退两难

under lock and key 妥善保管 | up the pole 处于困境;进退两难 | up the wall 十分烦燥;非常恼火

in a spot again. What do you want

又是进退两难 你打算怎么办

-That is neither here nor there. -Here we are...|既不是当时... | ...in a spot again. What do you want?|又是进退两难 你打算怎么办? | How do you want to handle it? You want to fight for us or bail?|你打算...

in a cleft stick

进退两难

hold a stick to [用于否定, 疑问句]堪与匹敌 | in a cleft stick 进退两难 | joss stick (寺庙里点的)香

up a tree

进退两难

up a stump 处境尴尬 | up a tree 进退两难 | up against the wall 碰壁

I'm up a tree

我进退两难

Bark up the wrong tree攻击错了目标,把精力花在不该花的地方 | I'm up a tree.我进退两难 | Trim sb's jacket殴打某人

dilemmas

进退两难的境地,困境

consistence 前后一致,始终如一 | 48. dilemmas 进退两难的境地,困境 | ambiguity 模棱两可

crag-fast

进退两难的

crag 峭壁 | crag-fast 进退两难的 | cragged 岩多的

Be up a Gum Tree

进退两难

Be overthe Moon 心花怒放 | Be up a Gum Tree 进退两难 | Beard the Lion 摸老虎屁股

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant