Ranitidine
[化] 雷尼替丁; 糠硝烯二胺; 呋喃硝胺
??? 情景例句
I need a new toothbrush. My old one's worn out.
我需要一支新牙刷。舊的用壞了。
Sometimes the snow was so deep we could tunnel through it.
偶爾雪會積到可以造隧道那般的深度。
I wish I lived in NEWYORK.
我希望住在紐約。