Upper jaw
[医] 上颌
🧩 词语组成解析
upper
['ʌpə]
adj. 地位较高的;上面的;内地的;地表层的;
n. 鞋帮，靴面;兴奋剂;令人兴奋的经历;
jaw
[dʒɔ]
n. 下巴;颌;唠叨;狭窄入口;
vi. 闲谈;唠唠叨叨，喋喋不休;教训;
🗣️ 情景例句
Don't lose your cool.
要沉住气。
Oh, no! I've missed my plane.
糟糕，我错过了我订的航班。
Their parents usually tell them that Father Christmas will come during the night.
他们的父亲通常告诉他们，夜间圣诞老人会来的。