Etr
[医][=effective thyroxin(e)ratio]有效甲状腺素比率
🗣️ 情景例句
You're right, Harry.
你说的对， Harry。
We're broadcasting from London.
我们从伦敦播放。
who put his questions to nature instead of to the ancients,
他向自然界而不是向古人提出问题，