Backing-off lathe
[机] 铲齿车床
🧩 词语组成解析
backing
[['bækiŋ]]
n. 后退, 衬背, 后援, 支持者\\n[化] 衬垫
off
[ɔ:f, ɔf]
prep. 从…落下;离开;从…去掉;下班;
adv. 离开;距，离;被取消;下班;
adj. 不新鲜的;不能接受;不礼貌;
n. 起跑;
v. 杀死;
lathe
[leð]
n. 车床，机床;
vt. 用车床加工;
🗣️ 情景例句
I have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
I get up at 6 o'clock every day.
我每天在6点钟起床。
Beware of methylated alcohol, which is very poisonous,
要提防甲基化酒精，那是剧毒的，