Tertiarium
特蒂钖铅焊料
🗣️ 情景例句
He said I should call him.
他说我可以打电话给他。
Without all the facts, Helen could only conjecture a solution.
由于事实还没有全部完备，海伦只能臆测解决的方法。
Life on a desert island is wretched.
认为荒岛生活很可怕，