Pentagastrin
[化] 五肽胃泌素; 五肽促胃酸激素
🗣️ 情景例句
Could you explain why you left?
你能解释一下你离开的原因吗？
She passed her competitive examination not without difficulty.
她好不容易才通过了答辩考试。
As he was uncertain about making films with dialogue.
因为他对是否能制作配有对白的电影片没有把握。