Biopolymer
[化] 生物聚合物; 生物高分子
??? 情景例句
And we're going to warm down with a tango.
我們用探戈舞步來舒緩。
He phoned to cancel the meeting.
他打電話來取消會議。
The public bet a great deal of money on Mendoza, but he was defeated.
公眾把大筆賭注下到了門多薩身上，但他卻輸了。