Unefficient
无效的, 效率不高的
🗣️ 情景例句
His restaurant is a real moneymaker.
他的餐馆真是很赚钱。
Of two evils choose the least.
权衡两害，取其轻者。
I can't get home so early, Dad!
这么早我到不了家，爸爸！