Leucopeptin
[化] 亮肽菌素
🗣️ 情景例句
What are your major and minor subjects?
你主修和副修什么科目？
Guess! I hope you'll like it.
猜猜看！我想你会中意的。
After switching on powerful arc lights, they saw great stalagmites -- some of them over forty feet high -- rising up like tree-trunks to meet the stalactites suspended from the roof.
他们打开强力弧光灯，看见一株株巨大的石笋，有的高达40英尺，像树干似地向上长着，与洞顶悬挂下来的钟乳石相接。