Mastoid groove
[医] 乳突沟, 二腹肌窝
🧩 词语组成解析
a. 乳头状的\\nn. 乳突
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
I'm sorry but the food was late and it was cold when it got here. I don't think I want to pay.
真抱歉饭菜上晚了，而且它上桌时已经变冷了，所以我不想为此付账。
Care killed the cat.
忧虑伤身。
Thanks, Mum.
谢谢，妈妈。