B. g.
[医] 颊龈的
🧩 词语组成解析
[医] 克, 龈的, 分生孢子的; 牛顿氏引力常数
🗣️ 情景例句
The company has shown exceptional growth over the past two years.
过去两年中这家公司获得了很大的发展。
I know the boy whose father is an architect.
我知道那个男孩的父亲是建筑师。
Sure. We were in the same class.
当然认识。我们同班呢。