Topical anesthesia
[医] 表面麻醉
🧩 词语组成解析
topical
[['tɔpikəl]]
a. 论题的, 题目的, 时事问题的, 局部的\\n[医] 局部的
anesthesia
[ˌænis'θi:ziə]
n. 感觉缺失，麻木;麻醉;
🗣️ 情景例句
Hello, Air China Flight Reservations. May I help you?
喂，你好，中国航空公司订票处，需要帮忙吗？
I meet the boy whose aunt is a stewardess.
我遇到那个男孩的姑妈是空中小姐。
It was the idea of supporting a craft on a 'pad',or cushion, of low-pressure air, ringed with a curtain of higher pressure air.
用一个气垫来支撑船体，低压空或软垫，软垫周围用高压空气环绕。