Photosystem
n. [生化]光合體系
??? 情景例句
No problem, sir. Someone will bring them to your room shortly.
沒問題，先生。有人會盡快給你送過去。
Turn left at the first light. You can't miss it.
到第一排紅綠燈處往左拐。你不會找不找的。
She is a composer for the harp.
她是位寫豎琴曲的作曲家