Latch cylinder
[化] 排料启闭器气缸
🧩 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;
🗣️ 情景例句
According to the newspaper, Sally has quit her job.
报上说莎里辞职不干了。
She is sick in bed.
她卧病在床。
He fills each of the stockings with Christmas presents.
他给每一只长统袜装上圣诞礼物。