Injectability
注射能力
🗣️ 情景例句
My dear little boy just looked up at me as if to say,
我亲爱的小男孩只是仰头看着我 ，好像在说，
He likes playing hide and seek.
他喜欢玩捉迷藏。
The train was late but nobody knew the reason for the delay.
火车晚点了，但没人知道为什么。