Machining boss
[机] 突面切削
🧩 词语组成解析
[机] 机制
boss
[bɔs]
n. 老板，上司;领袖，首领;[机]轴套，套筒;
vt. 当…的首领;管理，指挥;
vi. 当首领;发号施令;
adj. <俚>很好的，一流的;
🗣️ 情景例句
Time moved at a snail's pace before the holiday.
假期之前时间过得非常缓慢。
Please tell him to stop jumping up and down.
请告诉他不要调上跳下。
for it is then almost ready to undertake heavy work and can begin to earn its keep straight away.
这个年龄的象差不多已能干重活，可以很快挣回饲养它的开支。