Photosystems
[醫]光系統，光合系統
??? 情景例句
Don't forget about the bet.
別忘了打賭的事。
Great winds blow upon high hills.
樹大招風。
Though this caused great mirth among the guests, Aunt Harriet was horrified.
這件事引起了客人們的歡笑，但哈麗特卻著實嚇了一跳。