Large-scale experiment
[機] 大規模試驗
?? 詞語組成解析
large
[lɑrd?]
adv. 大大地;夸大地;詳細地;順風地;
adj. 大的;大規模的;大型號的;廣泛的;
v. 玩個痛快;（尤指跳舞和飲酒）作樂;
scale
[skel]
n. 規模;比例（尺）;魚鱗;級別;
vt. 測量;攀登;刮去…的鱗片;
vi. 衡量;攀登;（鱗屑）脫落;生水垢;
scale(climb)→登；爬越；音階；比例尺；規模；尺；尺上的刻度
??? 情景例句
Or someone can sign with us as a guarantor.
或者有人能當擔保人幫我們簽字。
The vacuum cleaner is making a funny noise.
吸塵器發出怪異的聲音。
You are just putting on a little weight. I believe you'll get that off easily.
你只是稍微胖了些，很快就會恢復的。