Vbi
[医][=vertebrobasilar insufficiency]脊椎基底动脉机能不全
🗣️ 情景例句
I'm afraid the cardboard boxes are not strong enough for transport by sea.
我担心这种纸箱，用于远洋运输，不够结实。
Two in distress makes sorrow less.
同病相怜。
He was just able to lie down on the ground, but could not stand up.
他只能躺在地上，但不能站起来。