vt. 改变,变更;交换,替换;兑换;换衣服(床单);
vi. 改变,转变;交换,互换;换衣,更衣;
n. 变化,改变;交换,交替;零钱,找头;代替物;
🗣️ 情景例句
They'll be at your door within a few minutes.
他们会尽快送到你的门口。
The insect is trapped in the spider's web.
蜘蛛捕捉缠在网上的昆虫。
He passed his exams, and even better, when he left university he had earned enough money to start his own business, offering guide services to tourists.