Biopolymerization
生物聚合
🗣️ 情景例句
and made me feel more confident.
使我对自己更加有信心。
He who plays with fire gets burned.
玩火者必自焚。
No one could account for the fact that one of the boxes was extremely heavy.
其中有只箱子特别重，可谁也弄不清是怎么回事。