🧩 词语组成解析
stem
[stɛm]
n. （花草的）茎;词干;（高脚酒杯的）脚;烟斗柄;
vt. 遏制[阻止]（液体的流动等）;阻止;封堵;遏止;
vowel
['vaʊəl]
n. 元音;母音;
adj. 元音的;母音的;
🗣️ 情景例句
With a little help from the ASPCA,
可以请ASPCA帮忙，
In college I majored in physics, What was you major?
大学时我主修物理，你主修什么呢？
Oh, thank you! said Ann. Look at the nice paper. Can I open it now, or later?
“噢，谢谢你！”安说，“瞧这漂亮的纸。我现在开还是以后再开？”