双向two-way; two opposed directions
受理accept and attend to; accept and hear a case
手头financial situation; ability in writing and handling things
摔跤trip and fall; make a blunder
收留have somebody in one's care/custody
暑期summer vacation; the hottest time of the year
曙光dawn light; bright prospect in sight
涮wash; scald thin slices of meat in boiling water