Nucleosomal
核小體的
??? 情景例句
How's Donald?
Donald怎么樣？
First catch your hare then cook him.
要兔子肉，先要把兔捉；先抓兔子后烹調（勿謀之過早）。
The bird covered the distance in three minutes.
這只鳥只用了3分鐘就飛完了全程。