Titroscope
滴定式酸碱计
🗣️ 情景例句
I haven't dated any one else since her mother died.
自从她母亲去世之后 我从没有和别人约会过。
A penny saved is a penny earned(or gained).
省钱就是赚钱。
The Verrazano Bridge, which was designed by Othmar Ammann, joins Brooklyn to Staten Island.
维拉萨诺大桥由奥斯马。阿曼设计，连结着布鲁克林与斯塔顿岛，