Etr
[医][=effective thyroxin(e)ratio]有效甲状腺素比率
🗣️ 情景例句
Hi Leo, do you know Jack Wang?
嗨，利奥，你知道杰克王吗？
It'll take a few more weeks for the bone to mend.
还需要花两三周骨头才能复原。
What's the time?
几点了？