Araldite
环氧(类)树脂, 合成树脂粘结剂, 阿拉地胶
🗣️ 情景例句
I'll be back with them.
我会带他们来。
Mr. Li Ming is looking forward to going to America in September.
李明先生正盼望着九月份去美国。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。