Quaternary halide
[化] 卤化季盐
🧩 词语组成解析
a. 四个一组的, 四元的, 四价的, 季的\\n[计] 四进制的, 四元的
n. 卤化物\\na. 卤化物的
🗣️ 情景例句
Sorry to trouble you, do you have these shirts in any other colors?
麻烦你了，你们有其他颜色的这种衬衫吗？
The first step is the only difficulty.
万事起头难。
which is, in fact, much more complicated.
地震波的运动实际比这要复杂得多。