Valvulae
[医] 瓣, 瓣膜
🗣️ 情景例句
She is dying to know where you've been.
她极想知道你到哪去了。
Dexterity comes by experience.
熟练来自经验。
Once on the boat, they were taken bolow and their chains were fixed to two bars that ran the length of the ship.
一上船，他们就被带进底舱，他们的镣铐就被拴在两根从船的一头伸到另一头的铁杆上。