低速挡
dī​sù​dǎng

low gear

低 dī low

Phonosemantic compound. 亻 represents the meaning and 氐 represents the sound.

Components

亻
亻 Meaning component
rén person

亻 is a component form of 人.

氐
氐 SoundMeaning component
dī, dǐ, zhī bottom

Character Evolution

Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld Chinese
Zhengzhangtiːl
Unicodedei
dei

說文解字

《說文新附》：“低，下也。从人、氐，氐亦聲。”

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

速 sù quick

Phonosemantic compound. 辶 represents the meaning and 束 represents the sound.

Components

辶
辶 Meaning component
chuò walk

辶 is a component form of 辵.

束
束 Sound component
shù bind

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Early Spring and Autumn ~700 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartsuwk[s]ˤok invite
suwk[s]ˤok rapid

說文解字

疾也。从辵束聲。

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

挡 dǎng obstruct Simplified

A hand 扌 raised at the right time 当; 当 also provides the pronunciation

Components

扌
扌 Meaning component
shou, shǒu hand
当
当 SoundMeaning component
dāng, dàng, dang to match

Sources

Readings & variants
Unicode

擋 dǎng obstruct Traditional

A hand 扌 raised at the right time 當; 當 also provides the pronunciation

Components

扌
扌 Meaning component
shou, shǒu hand
當
當 SoundMeaning component
dāng, dàng, dang to match

Historical Pronunciations

Old Chinese
Zhengzhangtaːŋʔ
taːŋs

Sources

Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang