Bottle trap
瓶式典管\\n瓶式存水器
🧩 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
Ask him to stop by for a talk.
让他过来坐坐，聊聊天。
Who is going to show?
谁表演？
I repeated my question several times and at last he understood.
我把问话重复了很多遍。他终于听懂了。