Semibenzene
半苯, 对二烷基亚甲基环己二烯
🗣️ 情景例句
It's just a little present for Max.
这仅仅是给Max的一件小礼物。
Just to be on the safe side.
为安全起见。
The big clock which used to strike the hours day and night was damaged many years ago and has been silent ever since.
教堂的钟很大，以前不分昼夜打点报时，但很多年前遭到毁坏，从此便无声无息了。