Hollow shaft
[化] 空心軸
?? 詞語組成解析
hollow
['hɑlo]
adj. 空的;空洞的;虛偽的;空腹的;
n. 洞，坑;山谷;
vt.& vi. 挖空（某物），變空;挖出（孔、洞）;
adv. 完全，徹底;
shaft
[??ft]
n. 柄，軸;矛，箭;〈非〉嘲笑;光線;
vt. 給…裝上桿柄;〈俚〉苛刻的對(duì)待;
??? 情景例句
and he doesn't know anything
而他毫無所知
Children and fools cannot lie.
孩子和傻子，不會(huì)說謊話。
Some people have compared books to friends.
有些人把書比作朋友。