Triangular groove
[医] 三角沟
🧩 词语组成解析
groove
[ɡruv]
n. 沟，槽;[俚语]常规，老套：确定的规范;[俚语]理想状况;[俚语]非常愉快的经历;
vt. 刻沟，刻槽;
vi. 极其快乐，极其满意，过得快活;受愉快的刺激影响;投合，契合;
🗣️ 情景例句
Smoking is harmful to your health.
吸烟有害健康。
I'm going to show him how to speak English.
我正要指点他如何讲英语。
Calare took the pen and added her signature, saying Good. That is all correct.
好了。很正确。"