Tetraphenylmethane
四苯基甲烷
??? 情景例句
Dad, your apple pie is my favorite dessert.
爸爸 你做的蘋果派是我最愛吃的甜點。
Help! I'm being killed.
救人呀！我要被殺死啦！
I don't want a mink coat!I want to see the world.
我不要貂皮大衣。我要去見風(fēng)世面。