P. h.
[医] 过去病史
🧩 词语组成解析
[医] 普朗克氏量子常数
🗣️ 情景例句
Hi-tech companies needs many interns to work for them during the summer.
高科技公司在夏天需要许多见习生为其工作。
Hang up one's fiddle when one comes home.
在外谈笑风生，在家闷闷不乐。
One of the most famous monuments in the world, the Statue of Liberty, was presented to the United States of America in the nineteenth century by the people of France.
世界上最著名的纪念碑之一的自由女神雕像是在19世纪时由法国人民赠送给美国的。