Jackson's safety triangle
[医] 杰克逊氏安全三角
🧩 词语组成解析
🗣️ 情景例句
Easy now. Easy does it. That's it.
放轻 ，不要紧 ，对了。
I am sorry to keep you waiting.
真抱歉，让你久等了。
'But you are still ugly,' Sally said.
“可是你仍然难看呀，”萨莉说。