Line simulator
[電] 線路摹擬器
?? 詞語組成解析
line
[la?n]
n. 線條;排;行列;界線;
vt. 排隊;用線標出;沿…排列成行;給…安襯里;
vi. 形成一層;排隊;擊出平直球;
simulator
['simjuleit?]
n. 模擬裝置，模擬器;
??? 情景例句
My daughter isn't feeling well.
我女兒感到不舒服。
I have no secret of success but hard work.
成功無秘訣，只是努力干。
What's in it?
里面是什么東西？