Ppt.
[医] 沉淀[物], 制备的, 精制的
🗣️ 情景例句
I'll have her call you as soon as she comes back.
等她一回来， 我就请她马上回电。
Many hands make light (or quick) work.
人多活儿轻。
Granted, a snobbery of camping itself, based upon equipment and techniques, already exists,
诚然，露营地本身也存在以露营装备和方式取人的势利现象，