Semiannual
出国 Abroada. 半年一次的, 一年两次的\\n[经] 半年一次的
✅ 同义词
🗣️ 情景例句
The baby-sitter called.
临时保姆打电话来了。
They who cannot do as they would, must do as they can.
不能为所欲为者，也当尽力而为之。
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。