Stomatorrhagia gingivarum
[医] 龈出血
🧩 词语组成解析
[医] 口出血
🗣️ 情景例句
I think it would be building team spirit among my co-workers.
我认为就是我在同事间建立了团队精神。
Heaven helps those who help themselves.
天助自助者。
A temporary rudder was made on board from spare planks and it was fitted with great difficulty.
船员用备用的木板在船上赶制了一只应急用的舵，并克服重重困难将舵安装就位，