n. 锁;水闸,船闸;(机器部件等的)锁定;一把,一撮;
vt. 锁上;锁好,关好;使固定;隐藏;
vi. 卡住,不动;纠结;僵硬不动;
🗣️ 情景例句
Alexandra's a high-school exchange student from Greece.
Alexandra是从希腊来的交换高中生。
Short acquaintance brings repentance.
浅交生后悔。
and without giving any consideration to the effects produced on the individuals and on their descendants by the artificial mode of existence imposed by the factory.