Lack of penetration
[化] 未焊透
🧩 词语组成解析
lack
[læk]
vt. 缺乏，缺少;需要的东西;
n. 缺乏，不足，没有;缺少的东西;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
🗣️ 情景例句
That ain't the way I need it.
据我所知，不时那么会事。
Can I fix an overseas call to London by person-to-person call?
我要打到伦敦的叫人电话好吗？
The officer in the control tower was very angry when he heard the news,
控制塔上的官员得知这一消息后，非常气愤，