Biangular
a. 双角的
🗣️ 情景例句
I'm having some trouble keeping food down.
我吃东西时感到困难。
The roofer is patching the roof with metal.
屋面防水工在用铁皮修补屋顶。
Rays from the sun excite and energize the atmosphere of the earth,
太阳光刺激了地球的大气层，并给予它能量；