adj.恶心的，欲吐的，稍感紧张的，略有不安的，心神不定的

I felt queasy after eating too much spicy food last night.
昨晚吃太多辣的食物后，我感到恶心。
The motion of the boat made me feel queasy.
船的摇晃让我觉得晕船。
She had a queasy sensation in her stomach before her big presentation.
在她的大型演讲前，她感到胃部不适。
He woke up with a queasy stomach and a splitting headache.
他醒来时感到恶心，还有剧烈的头痛。
The sight of blood always makes me feel a bit queasy.
看到血我总是有点反胃。
After the rollercoaster ride, I was left with a queasy feeling.
坐过山车之后，我有种晕眩的感觉。
The strong smell of paint gave me a queasy stomach.
刺鼻的油漆味让我感到恶心。
The thought of public speaking still gives me butterflies and a queasy feeling.
一想到公开演讲，我还是会紧张得胃部不适。
I took some medicine for my queasiness, but it hasn't quite gone away yet.
我吃了点药来缓解恶心，但效果还不明显。
The heatwave made everyone feel hot and queasy.
持续的热浪让每个人都感到炎热和不适。