Devonian
a. 德文郡的, 泥盆纪的\\nn. 德文郡人, 泥盆纪
🗣️ 情景例句
My friend is not gay; he's straight.
我的朋友不是“基佬”，他很正常。
His courage is a lesson to us.
他很有勇气，是我们大家的榜样。
Beware of methylated alcohol, which is very poisonous,
要提防甲基化酒精，那是剧毒的，