Serovars
血清型
🗣️ 情景例句
about taking care of babies, I assure you.
如何照顾小孩， 我向你保证。
Stop looking for excuses.
不要再找借口了！
The story of a poor family that acquired fame and fortune overnight, dramatically illustrates the power of the press.
下面这户穷人一夜之间出名发财的故事戏剧性地说明了新闻报道威力。