Bisebacate
癸二酸氫鹽
??? 情景例句
Oh, Robbie will be thrilled.
啊， Robbie會高興得不得了。
I think it's going to tear soon.
我認為它將會很快被撕破。
Many strange new means of transport have been developed in our century,
本世紀已研制出許多新奇的交通工具，