Spark gap
火花隙\\n[医] 电花隙
🧩 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;
gap
[ɡæp]
n. 缺口;分歧;间隔;美国休闲服饰品牌;
vt. 造成缝隙;使成缺口;使豁裂;
vi. 豁开;张开;有缺口;露出裂口;
🗣️ 情景例句
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
Strong packing will protect the goods from any possible damage during transit.
坚固的包装可以防止货物在运输途中受到任何损失。
What did you eat yesterday?
你昨天吃了什么呢？