?? 詞語組成解析
developmental
[[di?vel?p'mentl]]
a. 發展的, 進化的, 啟發的\\n[醫] 發育的
biologist
[bai'?l?d?ist]
n. 生物學家;
??? 情景例句
What made you decide to change job?
是什么使你決定更換工作？
Where the water is shallow, no vessel will ride.
水淺無船行。
It's always warm in September and October.
9月和10月總是很暖和，