“That’s a big question now: What’s keeping the other frogs from developing real teeth on the lower jaw?” Dr. Wiens said.

恩斯博士说：“那是个大问题：什么才能促使其他蛙类在下颌继续长出正真的牙齿呢？”

youdao

With his large round eyes, big nose, square jaw and protruding teeth, he had only to open his mouth to look like a tiger.

两只大圆眼，大鼻头，方嘴，一对大虎牙，一张口就像个老虎。

youdao

Not too big a brooding pouch but the full golden lower jaw is very obvious in this picture.

不是很大的孵卵袋但它的下巴可是全黄金色的。

youdao

He added: "This South African athlete couldn't have AIS because her problem is that it is suggested that she looks rather male, she's got a big jaw and has very little breast development, but so many athletes are like that, " he added.

CNN: Gender row athlete: What is intersexuality?

Crosby missed a big chunk of this season with a broken jaw.

WSJ: Streit's 2 goals lift Isles into 2-2 series tie

Crosby missed a big chunk of this season with a broken jaw, an injury sustained when he was hit by a deflected puck in a game against the Islanders.

WSJ: Fleury struggles in Penguins' 6-4 loss to Isles