Rous sarcoma virus
[醫] 魯斯氏肉瘤病毒
?? 詞語組成解析
n. 勞斯（姓氏）
sarcoma
[sɑ:'k?um?]
n. 肉瘤，惡性毒瘤;
virus
['va?r?s]
n. 病毒;病毒性疾病;毒素，毒害;[計算機科學]計算機病毒;
??? 情景例句
It's Grandma's recipe.
這是奶奶的配方。
The truest politeness comes from sincerity.
真正的殷勤出于真誠。
I want to have a look at what's on this weekend. Let me see now.
我想看看這周末上演什么。讓我看看。