vt. 互换,交换;交替(位置等);使更叠发生;交替发生;
vi. 交换;相互交换;
n. 交换,交替;互通式立体交叉,道路立体枢纽;
🗣️ 情景例句
You sound like something's bothering you, Susan.
听起来好像你有什么心事, Susan?
She insists that it doesn't make any difference to her.
她坚持对她没有任何差别。
Could any spectacle, for instance, be more grimly whimsical than that of gunners ourselves very seriously what will happen if this twofold use of knowledge, with its ever-increasing power, continues.