Vacuum trap
[化] 真空凝气瓣; 真空阱
🧩 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
One day, you'll have your own family,
总有一天，你会有你自己的家，
I don't seem to have any luck today.
我今天运气不好。
He dreaded having to spend Christmas in hospital.
他十分害怕在医院过圣诞。