🧩 词语组成解析
a. 生物的, 生物学的\\n[医] 生物学的
attack
[ə'tæk]
vt.& vi. 攻击，进攻，抨击;
n. 攻击;抨击;（队员等的）进攻;（疾病）侵袭;
vt. 抨击;非难;侵袭;损害;
🗣️ 情景例句
Whose turn is it to wash the dishes today?
今天轮到谁洗碗？
The wolf may lose his teeth, but never his nature.
江山易改，本性难易。
He has been sick for three weeks.
他已经病了几周了。