Scrupling
v. 感到于心不安, 有顾忌( scruple的现在分词 )
🗣️ 情景例句
Never pump gas with the engine running.
发动机在运转时，别加油。
I'm gonging to show him how to play bridge.
我正要指点他如何打桥牌。
But we've got some brown ones.
但我们有几双棕色的。