Ampulla membranacea posterior
[医] 后膜壶腹
🧩 词语组成解析
n. 两耳细颈瓶, (教堂)圣瓶\\n[医] 安瓿[剂], 壶腹
posterior
[pɔs'tiəriə]
adj. （时间上）较晚的;在后的;后面的;尾部的;
n. 身体后部，臀部;
🗣️ 情景例句
and his book
他的书
I'd like to buy an excursion pass instead.
我要买一张优待票代替。
I have just received a letter from my old school, informing me that my former headmaster,
我刚刚收到母校的一封信，通知我说以前的校长