Self-threading reel
[电] 自穿过卷轴
🧩 词语组成解析
self
[self]
n. 自己;本人;本性;私利;
adj. 同一的;纯净的;单一的;
vt. 使自花授精;使近亲繁殖;
vi. 自花授精;
[计] 穿线\\n[化] 车螺纹
reel
[ri:l]
n. 卷轴;卷盘;卷筒;绕在卷轴上的线（或金属丝、胶卷等）;
vt. 卷;绕;
vi. 蹒跚，摇晃;来回旋转;眩晕;
🗣️ 情景例句
The course I took was above me.
我上的这门课太难了。
Pain is forgotten where gain follows.
好了伤疤忘了痛。
The hardened professional smuggler, on the other hand, is never troubled by such feelings, even if he has five hundred gold watches hidden in his suitcase.
而老练的职业走私犯却使手提箱里藏着500只金表，却也处之泰然。