An apparatus for determining the order of constituents in a biological polymer.
顺序分析仪确定生物学的聚合体中成份顺序的仪器
He always has his best foot forward when speaking to his constituents. Put your best foot forward during an employment interview.
当提起他的选区选民, 他总是说出最好的一面以给人留下好印象。在用人单位面试时要尽量给人留下好印象
Do you know the constituents of the mixture?
你知道这种混合物的成份吗？
