Self-threading reel
[電] 自穿過卷軸
?? 詞語組成解析
self
[self]
n. 自己;本人;本性;私利;
adj. 同一的;純凈的;單一的;
vt. 使自花授精;使近親繁殖;
vi. 自花授精;
[計(jì)] 穿線\\n[化] 車螺紋
reel
[ri:l]
n. 卷軸;卷盤;卷筒;繞在卷軸上的線（或金屬絲、膠卷等）;
vt. 卷;繞;
vi. 蹣跚，搖晃;來回旋轉(zhuǎn);眩暈;
??? 情景例句
What's wrong?
什么病
They've been married for quite a few years.
他們結(jié)婚好多年了。
Mendoza rose to fame swiftly after a boxing match when he was only fourteen years old.
門多薩在14歲時(shí)參加一場拳擊賽后一舉成名。