unexcitable

The unexcitable pilot stayed calm when the storm suddenly hit.

用法提示：unexcitable 是形容词，作定语修饰 pilot，表示“不易激动的、镇定的”。

Our dog is so unexcitable that loud thunder never bothers him.

用法提示：unexcitable 作表语，说明狗的性格不易兴奋，用 so...that 结构强调其镇定。

She remained unexcitable even on the morning of her own wedding.

用法提示：unexcitable 作表语，描述她“不易激动”的平静状态。