Tower of strength
可信赖的人,中流砥柱
🧩 词语组成解析
tower
['tauə]
n. 塔，楼塔;要害地;〈罕〉（负伤鸟的）笔直向上飞;〈美〉铁路信号所;
vi. 远远高于，远远超过;高耸，超越;
na. “Towers“的变体;
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];
🗣️ 情景例句
Don't open the door if you don't know who it is.
如果有陌生人敲门不要开门。
I heard you.
我听到了啦。
Silicon Valley may prove a classroom for building a global business.
它很可能成为建立全球商业的一个教学场地。