Trypesis
[医] 环钻术, 环锯术
🗣️ 情景例句
No sweet without sweat.
不流汗就没有幸福。
How would you like to proceed with the negotiations?
你认为该怎样来进行这次谈判呢？
No one noticed the boy as he crept off.
当男孩从船里爬出来时，谁也没有发现他。