Permeation anesthesia
[医] 渗入麻醉, 表面无痛法
🧩 词语组成解析
permeation
[ˌpɜ:mɪ'eɪʃn]
n. 渗入，透过;
anesthesia
[ˌænis'θi:ziə]
n. 感觉缺失，麻木;麻醉;
🗣️ 情景例句
Who's the valedictorian of this class?
谁是班里优秀的毕业生？
To wait hungrily
饿着肚子等着
A little. I go to Chinese classes every week.
一点点，我每周去汉语班上课。