Codilla
n. 亚麻下脚纤维
🗣️ 情景例句
if that's what you mean.
是这个意思吧。
The beginnings of all things are small.
万事开头小。
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。