Ruysch's tubes
[医] 鲁伊施氏管(犁鼻器管遗迹)
🧩 词语组成解析
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
You're pretty close.
你的答案相当接近了。
I often finish school in the afternoon.
我常常在下午放学。
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，