Spark timer
[化] 火花计时器
🧩 词语组成解析
spark
[spɑrk]
n. 燃烧的颗粒;火星，火花，余火;（金属的）发光的颗粒;电火花;
vi. 发出火星，发出闪光;热烈赞同;正常运转;
vt. 发动，触发;激起运动，鼓舞;
timer
['taimə]
n. 定时器;计时器;点火调节装置;跑表，时计;
🗣️ 情景例句
What has kept you so busy?
什么使你这么忙？
I meet the boy whose aunt is a typist.
我遇到那个男孩的姑妈是打字员。
Well, I don't think any of them is interesting.
我认为哪个都没意思。