Compound stress
[机] 复应力, 组合应力
🧩 词语组成解析
stress
[stres]
n. 强调;重音;压力;重力;
vt. 重读;[机械学]使承受压力;给…加压力（或应力）;
🗣️ 情景例句
And here he is--Popo the Clown.
这位就是小丑Popo。
Don't bother your father now, he is very tired.
现在别拿这个去烦你爸，他很累了。
Why not?
为什么？