Block standby
[电] 备用块
🧩 词语组成解析
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
standby
['stændbai;'stændˌbai]
n. 备用品;可信赖的人;
adj. 备用的;
adv. 备用地;待命地;
🗣️ 情景例句
I can communicate with foreigners easily.
我能轻松地和外国人沟通。
He has never been out of China, so he is very excited about liveing abroad.
他以前从未出过国，因此对出国很兴奋。
She doesn't approve gambling.
她反对赌博。