Injections
n. 注射( injection的复数形式 ); （液体）注入; 喷入; 大量资金的投入
🗣️ 情景例句
Well, I didn't really exercise.
嗯， 我没有真的上健身课。
One thorn of experience is worth a whole wilderness of warning.
一次痛苦的经验抵得上千百次的告诫。
They cut big pieces of metal into small pieces.
它们把大块的金属切成小块。