Bottleneck effect
[化] 瓶颈效应
🧩 词语组成解析
bottleneck
['bɑtlnɛk]
n. 瓶颈;瓶颈路段（常引起交通堵塞）;（尤指工商业发展的）瓶颈;阻碍;
🗣️ 情景例句
My mother knows all there is to know
我母亲完全懂得
Johnny doesn't like me.
乔妮不喜欢我。
Then he gets out of the lift and climbs up to the fifteenth floor on foot.
接着他走出电梯并徒步登上第15层。