Lever latch
[電] 閂柄
?? 詞語組成解析
lever
['li:v?, 'lev?]
n. 杠桿;操作桿;工具;
vt. 用杠桿撬動;
latch
[l?t?]
n. 門閂;彈簧鎖;
vt.& vi. 閂上;用碰鎖鎖上（門等）;抓住，占有;
??? 情景例句
Study hard and study everyday, if you want to master the English language.
如果你想精通英語的話，就得每天刻苦學習。
Who wrote that music?
那首音樂是誰寫的？
The cave led back into the rockface and the earth by the entrance was dry.
巖洞迂回延伸到巖面里，靠近洞口的土是干的。