Tcu
[计] 中继耦合单元
🗣️ 情景例句
It's about the size of the United States, but it has a population of only 16.5 million.
它和美国一般大，但人口却只有一千六百五十万。
You just don't appreciate it.
不识抬举。
and a very firm hand must be employed in the early stages.
因此开始阶段需要有一位强有力的老手。