Bismogen
[医] 铋激活物
🗣️ 情景例句
There's a time for everything.
事情要一件一件地做。
You're likely to see a cheerful message or two hanging on the wall.
很有可能会看到一两条挂在墙上的格言。
The maximum weight allowance is 60 kilos per traveler, excluding hand luggage.
每个旅客托运的行李最大重量限额是60公斤，手提行李除外。