Latch unit
[计] 闩锁器, 闩锁装置
🧩 词语组成解析
latch
[lætʃ]
n. 门闩;弹簧锁;
vt.& vi. 闩上;用碰锁锁上（门等）;抓住，占有;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
who have made my stay in the United States so wonderful.
是你们使得我在美国的生活如此多采多姿。
Take care of small sums and the large will take care of themselves.
省小钱才能积大财。
First I heard a noise.
我最先听见一阵响声。