Ibsa
[医][=immunoreactive bovine serum albumin]免疫反应的牛血清白蛋白
🗣️ 情景例句
Weight: eight pounds six ounces.
体重： 八磅六盎司。
Forgive me for interrupting, but I have a question.
对不起我插个嘴，我有一个问题。
The big clock which used to strike the hours day and night was damaged many years ago and has been silent ever since.
教堂的钟很大，以前不分昼夜打点报时，但很多年前遭到毁坏，从此便无声无息了。