🧩 词语组成解析
[医]碘化的
protein
['protin]
n. [化]朊，蛋白（质）;
adj. 蛋白质的;
🗣️ 情景例句
You don't sound very enthusiastic.
你似乎不太热衷。
Have you been busy with schoolwork?
学校的功课很忙吗？
if successful, to larger audiences.
如果讲得好，可能向更多人发表演说。