Oligoprotein
寡聚蛋白质
🗣️ 情景例句
His father has to sell the farm to pay back the bank.
他的父亲不得不把家声卖掉以还债给银行。
Grocery bills are expensive.
食品价格昂贵。
is to some degree inevitable.
在某种程度上是不可避免的。