🧩 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
What do you often do in your spare time?
你在业余时间都干些啥？
Perseverance is failing nineteen times and succeeding the twentieth.
十九次失败，到第二十次获得成功，这就叫坚持。
She will be arriving this evening and intends to stay for a few days.
她将于今天傍晚到达，并准备住上几天。