「擅」

(pos:語素)
<explanation>
yue:#叻、#精於 某樣嘢
eng:good at; proficient in; excel in
<eg>
yue:#擅長 跳舞 (sin6 coeng4 tiu3 mou5)
eng:good at dancing
<eg>
yue:#擅於 畫畫 (sin6 jyu1 waak6 waa2)
eng:excel in painting
----
<explanation>
yue:#無視 其他人、或者未得到#批准，跟自己嘅意思做嘢
eng:to do things without permission or approval, following one's own will
<eg>
yue:#擅自 (sin6 zi6)
eng:without permission
<eg>
yue:#擅離職守 (sin6 lei4 zik1 sau2)
eng:to be absent from work without permission