Echinenone
海胆酮, β-胡萝卜素-4-酮
🗣️ 情景例句
If moving to L.A. is in Harry's best interest,
假如搬到L.A.对Harry最有利的话，
What has the captain ordered us to do?
船长命令我们做那些事？
I think a joint venture would be beneficial to both of us .
我认为合资经营对双方都是有利的。