Bellocq's cannula
[医] 贝洛克氏套管(塞后鼻孔的套管)
🧩 词语组成解析
n. 套管\\n[医] 套管, 插管
🗣️ 情景例句
to see some of my designs that I've been working on?
看我正在设计的一些服装呢？
Wit once bought is worth twice taught.
亲身一次的经验，抵得上老师两次的教导。
and at the most critical juncture we took turns in watching that point.
在最紧急的时刻，我们轮流监视那段河流的险情。