Emprotid
质子受体, (受)质子碱
🗣️ 情景例句
I'm not getting on very fast with this job.
我这份工作进展不快。
Never cackle till your egg is laid.
事竟成，才声张。
I used to travel by air a great deal when I was a boy.
我在幼年的时候，曾多次乘飞机旅行。