S-trap
s形下水管存水弯
🧩 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
It's quite likely that they'll agree to compromise.
他们很可能同意妥协。
The demand for our products has kept rising.
要求定购我们产品的人越来越多。
My name is Ma Lili.
我叫马莉莉。