Stopcocks
n. 管闩( stopcock的复数形式 ); 活塞; 活栓; 旋塞阀
🗣️ 情景例句
Mary and Arnold are going steady.
玛丽和阿诺德正式成为情侣。
None preaches better than the ant, and she says nothing.
蚂蚁不说话，但最善于说教。
Elephants like to have one master just as dogs do,
大象和狗一样，喜欢有一个专一的主人，