Benzonaphthalene
[醫] 苯甲酸萘
??? 情景例句
Listen, Richard,doing aerobics for an hour is a lot different than lifting weights.
聽著， Richard，一小時的有氧運動可與舉重大不相同。
I want to be the big boss.
我想當“大頭目”。
We chose a big one. It is almost as tall as the room.
我們選了一棵大的。它幾乎和房間一樣高。