Pih
[医] 苯异丙肼
🗣️ 情景例句
OK. Thanks. See you later.
好 谢谢。再见。
Beauty is but skin deep.
美丽只是皮相（指：不能以貌取人）。
and they provided a striking demonstration of the potentialities hidden in instruments and apparatus.
并充分显示出了仪表和仪器的潜在力量。