Safety wedge
[机] 安全楔
🧩 词语组成解析
wedge
[wɛdʒ]
n. 楔;楔形物;（击高尔夫球的）楔形铁头球棒;〈比喻〉可以逐渐扩大作用的开端;
vt. 楔入;用楔子楔牢;挤进;
vi. 楔入;挤进;
🗣️ 情景例句
It's because I have a bad cold.
那是因为我患了重感冒。
There is no time like the present.
机不可失，时不再来。
I was doing my homework and forgot the time.
我在做家庭作业，忘记了时间。