knee-high to a mosquito的用法和樣例：
例句
用作形容詞 (adj.)
- She was able to read music from early childhood.
她從很小的時候就能識樂譜。 - The animal was confined in a very small cage.
這隻動物關在很小的籠子里。 - Yet that is a rather trivial aspect of the matter.
然而，那還只是這件事情的一個微不足道的方面。 - The iron dragon marches to your punny defences.
鋼鐵之龍正在向你微不足道的防禦進軍。
