🧩 词语组成解析
biological
[ˌbaiə'lɔdʒikəl]
adj. 生物学的;生物的;与生物学相关的;有血亲关系的;
n. [药]生物制品，生物制剂;
🗣️ 情景例句
I've heard a great deal about you.
久仰大名。
You have to be there half an hour before departure time.
你要在起飞前半小时到那里。
The situation is serious. Something must be done before it's too late.
形势危急。得及时采取措施。