Fibronuclear
[医] 纤维[与]核的
🗣️ 情景例句
It has been raining constantly for two days.
雨连续下了两天。
The first step is the only difficulty.
万事起头难。
OK. But I'm afraid I may be a little late.
好。不过我恐怕会稍晚一点到。