Undefined instruction trap
[计] 未定义指令陷阱
🧩 词语组成解析
undefined
[,ʌndi'faind]
adj. 未阐明的;未限定的;
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
Your room number is 512. Here's your key.
房间号码是512。这是您的钥匙。
To hover
盘旋
The house was dirty. They hadn't cleaned it for weeks.
房子很脏，他们好几个星期没打扫了。