?? 詞語組成解析
[醫]〔復legionellae〕軍團桿菌
??? 情景例句
How are you?
你怎么樣？
She was not in the slightest surprised.
她一點也不吃驚。
The situation is serious. Something must be done before it's too late.
形勢危急。得及時采取措施。