Carbon 12
【化学】碳—12 (碳原子的同位素)[亦作 carbon-12]
🧩 词语组成解析
twelve
🗣️ 情景例句
Right!
对！
I wish you would give me a more detailed description of your trip.
我希望你将给我更详细地描述你的旅行。
We were, however, worried about our nearest neighbors, whose farm was low lying and who were newcomers to the district.
不过，我们很为我们的近邻担心。他们的农场地势低洼，而且他们又新来乍到。