Hook retractor
[医] 牵开钩
🧩 词语组成解析
hook
[hʊk]
n. 钩，铁钩;弯曲部分，有钩部分;圈套，陷阱;〈俚〉锚;
vt.&vi. 用钩挂;〈俚〉偷，扒;
vt. 钩，钩住;引上钩;牢牢抓住;
vi. 弯成钩状;
n. 食言的人, 牵拉肌, 牵开器\\n[医] 牵开器, 缩肌
🗣️ 情景例句
Do you ever go jogging?
你参加过慢跑吗？
As soon as she quit the room he returned to it.
她刚离开房间，他回来了。
Then knowledge began to be accumulated according to a systematic plan.
于是，知识便开始有系统有计划地积累起来。