Ru
[计] 请求回答单元\\n[医] 钌(44号元素)
📖 牛津释义
RU
abbr 缩写 = Rugby Union 橄榄球联合会.
🗣️ 情景例句
She is dying to know where you've been.
她极想知道你到哪去了。
$19.00 a day or $129.00 a week, unlimited mileage.
一天19美元，一周129美元，不计车程。
You did right.
你做得对。