Bismuth tannate
[化] 鞣酸铋\\n[医] 鞣酸铋
🧩 词语组成解析
bismuth
['bizməθ]
n. 铋;
n. 丹宁酸盐\\n[化] 单宁酸盐
🗣️ 情景例句
You were four or five years old, I think.
当时你才四、五岁 我想。
If there's anything else I can do , please tell me.
如果有任何事情我能效劳的话，请告诉我。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。