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
Saving them for today?
留着等今天？
It's out of the question.
这是不可能的。
The planes had been planting seed for nearly a month when it began to rain.
飞机撒播近一个月后，开始下起雨来。