Wedelolactone
蟛蜞菊內酯
??? 情景例句
As soon as he left his table.
他剛離開桌子。
It is so necessary for you to have some rest and relaxation.
你特別需要休息和娛樂。
As is so often pointed out, knowledge is a two-edged weapon which can be used equally for good or evil.
正像人們常常指出的，知識是一把雙刃刀，可以用于造福，也可以用來為害。