Hld
abbr. held (hold的过去式); hold 保持; 同步; 成立
🏥 医学释义
半数致列剂量
🗣️ 情景例句
Would you like some pasta?
想来点意大利面食吗？
The chances for a promotion look really good, but before I get too old I want to see the world.
提升的机会确实无可挑剔，但是在我变得太老之前，我想去看看世界。
When she got to the shop, she bought all the things on the list.
去到商店后，她把单上所列物品全都买了。