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
when Molly gave him the injection.
Molly给他打针时。
The finest diamond must be cut.
玉不琢不成器。
The police were called in, but they could not arrest anyone,
警察被召来了，但他们却不能逮捕任何人，