Biflex
a. 有两处弯曲的, 朝两个方向弯曲的
🗣️ 情景例句
Hi, Alexandra. Come on in.
嗨， Alexandra 。请进。
He who wants a mule without fault, must walk on foot.
如要骡子无缺点，只有自己徒步行。
No necessity of making a living away from home results in neglect of children,
人们没有必要离家谋生，所以不会产生孩子无人管的问题，