Fana
[医] 荧光抗核抗体试验
🗣️ 情景例句
What grade are you in?
你在几年级？
Wherever.
无论放哪里。
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。