1. 娓娓动听的：smooth-shaven 脸刮得光光的 | smooth-spoken 娓娓动听的 | smooth-spoken 花言巧语讨好的
2. 花言巧语讨好的：smooth-spoken 娓娓动听的 | smooth-spoken 花言巧语讨好的 | smooth-tongued 油嘴滑舌的
3. 娓娓动听的/花言巧语讨好的：smooth-shaven /脸刮得光光的/ | smooth-spoken /娓娓动听的/花言巧语讨好的/ | smooth-tongued /油嘴滑舌的/花言巧语的/
adj
1. expressing yourself readily, clearly, effectively
e.g. able to dazzle with his facile tongue
silver speech
Synonym: eloquent facile fluent silver silver-tongued