P-trap
[建] P型存水弯
🧩 词语组成解析
trap
[træp]
vt. 诱骗;使受限制;困住;使（水与气体等）分离;
n. 圈套;（对付人的）计谋;（练习射击用的）抛靶器;（捕捉动物的）夹子;
vi. 设陷阱;装捕捉机;设圈套;
🗣️ 情景例句
That's all right.
没关系。
When the fruit is scarcest, its taste is sweetest.
物以稀为贵。
What shall we do today? The weather's not very good.
我们今天该做什么呢？天气很不好。