(つかいこなす) (v5s,vt) to handle (men); to master (a tool); to manage; to acquire a command of (a language) [EDICT]
使う
(つかう) ใช้ [LongdoJP]
(つかう) (v5u,vt) (1) to use (a thing, method, etc.); to make use of; to put to use; (2) (See 人使い) to use (a person, animal, puppet, etc.); to employ; to handle; to manage; to manipulate; (3) to use (time, money, etc.); to spend; to consume; (4) (See 言葉遣い) to use (language); to speak; (5) (id) to take (one's lunch); to circulate (bad money); (P) [EDICT]
熟す
(こなす) (v5s,vt) (1) (uk) to digest; (2) (uk) to break down; to break to pieces; to crush; (3) (uk) to be able to use; to be good at; to have a good command of; (4) (uk) to finish; to complete; to manage; to perform; (5) (uk) to sell; (suf,v5s) (6) (uk) (after the -masu stem of a verb) to do ... well; to do ... completely; (P) [EDICT]
(じゅくす) (v5s,vi) (1) to ripen; to mature; (2) to be ready for action; to be the right time (to act); (3) to be in common use; to come to sound natural; (4) to become skilled [EDICT]
แสดงได้ทั้งความหมายของคำเดี่ยว และคำผสม ได้อย่างถูกต้อง
เช่น Secretary of State=รัฐมนตรีต่างประเทศของสหรัฐฯ (ในภาพตัวอย่าง),
High school=โรงเรียนมัธยมปลาย