单词	習讀
释义	同EXERCISE
随便看	berthing and mooring forces berthing beam berthing capacity berthing dues berthing energy berthing energy coefficient berthing facilities berthing force berthing impact berthing master berthing plate berthing signal berth ladder berth lamp berth light berth liner berth mode berth module berth note bertholene berthollet berthollet,claude louis bertholletia bertholletia; brazil-nut; butter-nut; cream-nut; para-nut bertholletia excelsa