🧩 词语组成解析
n. 斯蒂芬（男子名）
foster
['fɔstɚ]
v. 培养;抚育;促进;代养;
adj. 寄养的;代养的;
🗣️ 情景例句
I'm really concerned about going away for the weekend, Ellen,
我这个周末出门实在放心不下， Ellen，
Stick to it, and you'll succeed.
只要人有恒，万事都能成。
Don't keep me waiting long.
不要让我等得太久。