Phthaline
二R甲基苯甲酸
??? 情景例句
Terrific!
太棒了！
We can only guess what his next move might be.
我們只能推測他在下一次將有什么動向。
He has worked there since it opened in 1989.
從1989年這家工廠開辦起，他就在這兒工作。