blue grass

blue grass

早熟禾

例句与用法：

If you remain in a blue funk too long, it can make you ill.

如果你长期陷于沮丧状况时，可能会使你生病。

He thought the noise in the empty room was a ghost moving about and he was in a blue funk when I saw him.

他认为空房里的响声是鬼魂在走来走去。我见到他时他万分惊恐。

Just the thought of travelling by air puts me in a blue funk.

只要一想起坐飞机旅行就使我极为恐惧。