Tracer controlled lathe
[机] 靠模车床
🧩 词语组成解析
tracer
['treisə]
n. 追踪者，描图者，（铁笔等）绘图工具;
a. 受约束的, 克制的\\n[法] 受管制的, 受控制的, 受管辖的
lathe
[leð]
n. 车床，机床;
vt. 用车床加工;
🗣️ 情景例句
and wait until you're ready to go back to work.
而且会等你准备好了才回去工作。
A beggar's purse is bottomless.
乞丐的钱袋是无底洞。
but children were then too cowed to let them know how they really felt.
孩子们只不过被吓得不敢让父母知道自己的想法罢了。