Gated sweep
[电] 闸拂掠
🧩 词语组成解析
a. 有关卡的；带栅门的
sweep
[swip]
vt. 打扫，清理;扫除;彻底搜索;掠过;
vi. 打扫;扫过;蜿蜒;大范围伸展;
n. 打扫;延伸;挥动;全胜;
🗣️ 情景例句
Did you bring your transcript from high school?
你把高中的成绩单带来了吗？
Fortunately,I jumped back in time to avoid being hit.
幸好,我及时跳回来避免被撞击。
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。