Underdose
n. (药物等的)不足剂时, Vt.给...用药剂量不足
🗣️ 情景例句
He's on his way up.
他的事业蒸蒸日上。
I couldn't get through.
我打不通。
The sun will burn you if you're not careful.
要是你不当心，太阳会把你晒黑的。