Sildenafil citrate
[医]枸橼酸西地那非<血管扩张药>
🧩 词语组成解析
n. 西地那非; [医]昔多芬, 一氧化氮样药物, 商品名Viagra（伟哥）
n. 柠檬酸盐\\n[化] 柠檬酸(或枸橼酸)盐(酯或根)
🗣️ 情景例句
Excuse me, where can I find the shoe polish?
问一下，我到哪儿能买到鞋油？
It's up to you to decide.
这主要取决于你。
Today there are special kindergartens for Maori children, and the Maori language is now taught in more and more schools.
如今已有专门为毛利儿童而设的幼儿园，而且在越来越多的学校里讲授毛利语。