Frontal sinuses
[医] 额窦
🧩 词语组成解析
frontal
[['frʌntl]]
a. 前面的, 正面的, 额的\\nn. 额骨, 祭坛(前面的)帏帘, (建筑物的)正面
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
It hurts so much when a baby gets his first teeth.
小孩子长第一颗牙齿时好痛哟。
Enough!
够了！
Instead of being five new family members, these children had immediately become a commodity.
这些孩子立即成了商品，而不是5个新的家庭成员。