?? 詞語組成解析
a. 生物的, 生物學的\\n[醫] 生物學的
attack
[?'t?k]
vt.& vi. 攻擊，進攻，抨擊;
n. 攻擊;抨擊;（隊員等的）進攻;（疾病）侵襲;
vt. 抨擊;非難;侵襲;損害;
??? 情景例句
It was so exciting to meet her again after so many years.
多年以后和她再相遇是多么讓人激動啊!
That is a very agreeable idea.
那是很棒的創意。
The most wonderful piece of machinery on show was Nasmyth's steam hammer.
其中最奇妙的是內史密斯的蒸汽錘。