Door latch
[化] 排料启闭器
🧩 词语组成解析
door
[dɔr]
n. 门，户;出入口;一家[户];通道;
latch
[lætʃ]
n. 门闩;弹簧锁;
vt.& vi. 闩上;用碰锁锁上（门等）;抓住，占有;
🗣️ 情景例句
He is burning the midnight oil.
他在挑灯夜读。
Please tell him to stop jumping up and down.
请告诉他不要调上跳下。
How old are you in the picture?
相片里的你多大了？