🧩 词语组成解析
developmental
[[diˌveləp'mentl]]
a. 发展的, 进化的, 启发的\\n[医] 发育的
biologist
[bai'ɔlədʒist]
n. 生物学家;
🗣️ 情景例句
I'd like to buy some stamps for this letter.
我想买这封信的邮票。
The restaurant is on the second floor.
那餐厅在二楼。
Susan hasn't been married, neither has Liz.
苏三没结婚，李兹也是。