Injectability
注射能力
🗣️ 情景例句
Still waters run deep.
冰冻三尺非一日之寒。
He said he spoke a little English.
他说他会说一些英语。
But I'm learning to skate. What's the weather like in Australia?
不过我正在学溜冰。澳大利亚天气怎样？