42.1.52. 理 (li3, science)
Mnemonic: the king (王 (wang2, king)) Louis XIV was a big patron of the mectric system, which intends to improve science by removing useless units like the mile (里 (li3, mile))
Words:
Mnemonic: the king (王 (wang2, king)) Louis XIV was a big patron of the mectric system, which intends to improve science by removing useless units like the mile (里 (li3, mile))
Words: