Precommissural fibers
[医] 前连合纤维
🧩 词语组成解析
n. 纤维（fiber的复数）
🗣️ 情景例句
Well, at least you're acting like you feel better.
不过， 至少你表现得好像你感觉好多了。
They operated on him last night.
他们昨晚给他动手术了。
Take a deep breath and I'll time you. But don't drown!
深吸一口气，我来给你计时。但别淹着！